diff --git a/Python-Pararel_SISTER b/Python-Pararel_SISTER
new file mode 160000
index 0000000..5d0a2d8
--- /dev/null
+++ b/Python-Pararel_SISTER
@@ -0,0 +1 @@
+Subproject commit 5d0a2d8b3bedb03c7dd16ed5f6a24f0d4607d5b0
diff --git a/QUIS SISTER 1/1184070 - YOLA VEGITA - QUIS/Barrier_Quis.py b/QUIS SISTER 1/1184070 - YOLA VEGITA - QUIS/Barrier_Quis.py
new file mode 100644
index 0000000..764332f
--- /dev/null
+++ b/QUIS SISTER 1/1184070 - YOLA VEGITA - QUIS/Barrier_Quis.py	
@@ -0,0 +1,28 @@
+ 
+     
+from random import randrange
+from threading import Barrier, Thread
+from time import ctime, sleep
+
+jumlah_running = 5
+selesai = Barrier(jumlah_running)
+mobil = ['Honda', 'Toyota', 'Daihatsu', 'Hyundai', 'Suzuki', 'Mitsubishi', 'Nissan']
+
+def jenis():
+    brand = mobil.pop()
+    sleep(randrange(2, 5))
+    print('%s Merupakan brand mobil \n' % (brand))
+    selesai.wait()
+
+def main():
+    threads = []
+    print('Jenis Brand Mobil!')
+    for i in range(jumlah_running):
+        threads.append(Thread(target=jenis))
+        threads[-1].start()
+    for thread in threads:
+        thread.join()
+    print('Udah Dulu Ya!')
+
+if __name__ == "__main__":
+    main()
diff --git a/QUIS SISTER 1/1184070 - YOLA VEGITA - QUIS/Condition_Quis.py b/QUIS SISTER 1/1184070 - YOLA VEGITA - QUIS/Condition_Quis.py
new file mode 100644
index 0000000..41b8b81
--- /dev/null
+++ b/QUIS SISTER 1/1184070 - YOLA VEGITA - QUIS/Condition_Quis.py	
@@ -0,0 +1,50 @@
+#import library
+import threading
+import time
+import random
+
+
+condition = threading.Condition() #membuat variabel condition untuk menampung fitur condition pada threading
+
+#membuat class
+class Ngambil():
+    #membuat fungsi
+
+    def kuning(self):
+        print('Hati-Hati')
+
+        with condition:
+            print('Lampu Kuning')
+            condition.wait()
+            print('Tetap Waspada di jalan')
+
+    def lalin(self):
+        print('Berhenti')
+
+        with condition:
+            print('Lampu Merah')
+            condition.wait()
+            print('Udah hijau, jalan')
+
+    def jalan(self):
+        print('nunggu lajur yang lain')
+
+        with condition:
+            time = random.randint(25,30)
+            waktu = random.randint(5,20)
+            print('{} detik lagi'.format(time))
+            print('{} detik lagi'.format(waktu))
+            condition.notify()
+
+ambil = Ngambil()
+kuning = threading.Thread(target=ambil.kuning)
+lalin = threading.Thread(target=ambil.lalin)
+jalan = threading.Thread(target=ambil.jalan)
+
+kuning.start()
+lalin.start()
+jalan.start()
+
+kuning.join()
+lalin.join()
+jalan.join()
\ No newline at end of file
diff --git a/QUIS SISTER 1/1184070 - YOLA VEGITA - QUIS/Event_Quis.py b/QUIS SISTER 1/1184070 - YOLA VEGITA - QUIS/Event_Quis.py
new file mode 100644
index 0000000..be25efc
--- /dev/null
+++ b/QUIS SISTER 1/1184070 - YOLA VEGITA - QUIS/Event_Quis.py	
@@ -0,0 +1,20 @@
+import logging
+import threading
+import time
+
+logging.basicConfig(level=logging.DEBUG,
+                    format='[%(levelname)s] (%(threadName)-10s) %(message)s',)
+
+def worker(i,dt,e):
+    tStart=time.time()
+    e.wait(dt)
+    logging.debug('{0} tried to wait {1} seconds but really waited {2}'.format(i,dt, time.time()-tStart ))
+
+
+e = threading.Event()
+
+maxThreads=10
+for i in range(maxThreads):
+    dt=1+i # (s)
+    w = threading.Thread(target=worker, args=(i,dt,e))
+    w.start()
\ No newline at end of file
diff --git a/QUIS SISTER 1/1184070 - YOLA VEGITA - QUIS/MyThreadClass_Quis.py b/QUIS SISTER 1/1184070 - YOLA VEGITA - QUIS/MyThreadClass_Quis.py
new file mode 100644
index 0000000..3ac1731
--- /dev/null
+++ b/QUIS SISTER 1/1184070 - YOLA VEGITA - QUIS/MyThreadClass_Quis.py	
@@ -0,0 +1,35 @@
+#!/usr/bin/python
+
+import threading
+import time
+
+exitFlag = 0
+
+class myThread (threading.Thread):
+   def __init__(self, threadID, name, counter):
+      threading.Thread.__init__(self)
+      self.threadID = threadID
+      self.name = name
+      self.counter = counter
+   def run(self):
+      print ("Starting " + self.name)
+      print_time(self.name, 5, self.counter)
+      print ("Exiting " + self.name)
+
+def print_time(threadName, counter, delay):
+   while counter:
+      if exitFlag:
+         threadName.exit()
+      time.sleep(delay)
+      print ("%s: %s" % (threadName, time.ctime(time.time())))
+      counter -= 1
+
+# Create new threads
+thread1 = myThread(1, "Thread-1", 1)
+thread2 = myThread(2, "Thread-2", 2)
+
+# Start new Threads
+thread1.start()
+thread2.start()
+
+print ("Exiting Main Thread")
\ No newline at end of file
diff --git a/QUIS SISTER 1/1184070 - YOLA VEGITA - QUIS/MyThreadClass_lock_Quis.py b/QUIS SISTER 1/1184070 - YOLA VEGITA - QUIS/MyThreadClass_lock_Quis.py
new file mode 100644
index 0000000..937266e
--- /dev/null
+++ b/QUIS SISTER 1/1184070 - YOLA VEGITA - QUIS/MyThreadClass_lock_Quis.py	
@@ -0,0 +1,63 @@
+#!/usr/bin/python
+
+import os
+import threading
+import time
+from threading import Thread
+from random import randint
+
+exitFlag = 0
+lock = threading.Lock()
+bounded_semaphore = threading.BoundedSemaphore(100) #penggunaan semaphore
+
+class myThread (threading.Thread):
+   def __init__(self, threadID, name, counter):
+      threading.Thread.__init__(self)
+      self.threadID = threadID
+      self.name = name
+      self.counter = counter
+   def run(self):
+      print ("Starting " + self.name)
+      print_time(self.name, 5, self.counter)
+      print ("Exiting " + self.name)
+
+#membuat fungsi
+def f1():
+    bounded_semaphore.acquire()
+    print("%s acquired lock." % (threading.current_thread().name))
+    print(bounded_semaphore._value)
+    bounded_semaphore.release()
+    print("%s released lock." % (threading.current_thread().name))
+    print(bounded_semaphore._value)
+   
+
+def print_time(threadName, counter, delay):
+   while counter:
+      if exitFlag:
+         threadName.exit()
+      time.sleep(delay)
+      print ("%s: %s" % (threadName, time.ctime(time.time())))
+      counter -= 1
+
+# Create new threads
+thread1 = myThread(1, "Thread-1", 1)
+thread2 = myThread(2, "Thread-2", 2)
+
+# Start new Threads
+thread1.start()
+thread2.start()
+
+t1 = threading.Thread(target=f1)
+t2 = threading.Thread(target=f1)
+t3 = threading.Thread(target=f1)
+t4 = threading.Thread(target=f1)
+t5 = threading.Thread(target=f1)
+t1.start()
+t2.start()
+t3.start()
+t4.start()
+t5.start()
+
+print("Main Thread Exited.", threading.main_thread())
+
+print ("Exiting Main Thread")
diff --git a/QUIS SISTER 1/1184070 - YOLA VEGITA - QUIS/Rlock_Quis.py b/QUIS SISTER 1/1184070 - YOLA VEGITA - QUIS/Rlock_Quis.py
new file mode 100644
index 0000000..614996a
--- /dev/null
+++ b/QUIS SISTER 1/1184070 - YOLA VEGITA - QUIS/Rlock_Quis.py	
@@ -0,0 +1,67 @@
+import threading
+import time
+import random
+
+noabsen = int(input('Masukan No Absen Anda : '))
+
+if noabsen > 100   :
+    print("Anda Anggota Dapartemen Manifest")
+elif noabsen > 1 < 80 :
+    print("Anda Anggota Dapartemen Beacukai")
+else:
+    print("Anda Pegawai Operation")
+
+class Container:
+    def __init__(self):
+        self.lock = threading.RLock()
+        self.total_items = 0
+
+    def execute(self, value):
+        with self.lock:
+            self.total_items += value
+
+    def add(self):
+        with self.lock:
+            self.execute(1)
+
+    def remove(self):
+        with self.lock:
+            self.execute(-1)
+
+def getin(container, items):
+    print("Barang {} Telah Masuk \n".format(items))
+    while items:
+        container.add()
+        time.sleep(1)
+        items -= 1
+        print("Menambahkan Satu Barang -->{} Barang Ditambahkan \n".format(items))
+
+
+
+def getout(container, items):
+    print("Barang {} Telah Keluar \n".format(items))
+    while items:
+        container.remove()
+        time.sleep(1)
+        items -= 1
+        print("Mengeluarkan Satu Barang -->{} Barang Dikeluarkan \n".format(items))
+
+
+def main():
+    items = 10
+    container = Container()
+
+    t1 = threading.Thread(target=getin, \
+                          args=(container, random.randint(10,20)))
+    t2 = threading.Thread(target=getout, \
+                          args=(container, random.randint(1,10)))
+    
+    t1.start()
+    t2.start()
+
+
+    t1.join()
+    t2.join()
+    
+if __name__ == "__main__":
+    main()
\ No newline at end of file
diff --git a/QUIS SISTER 1/1184070 - YOLA VEGITA - QUIS/Semaphore_Quis.py b/QUIS SISTER 1/1184070 - YOLA VEGITA - QUIS/Semaphore_Quis.py
new file mode 100644
index 0000000..3c3a829
--- /dev/null
+++ b/QUIS SISTER 1/1184070 - YOLA VEGITA - QUIS/Semaphore_Quis.py	
@@ -0,0 +1,26 @@
+#imprt library
+import threading
+
+bounded_semaphore = threading.BoundedSemaphore(100) #penggunaan semaphore
+
+#membuat fungsi
+def f1():
+    bounded_semaphore.acquire()
+    print("%s acquired lock." % (threading.current_thread().name))
+    print(bounded_semaphore._value)
+    bounded_semaphore.release()
+    print("%s released lock." % (threading.current_thread().name))
+    print(bounded_semaphore._value)
+
+t1 = threading.Thread(target=f1)
+t2 = threading.Thread(target=f1)
+t3 = threading.Thread(target=f1)
+t4 = threading.Thread(target=f1)
+t5 = threading.Thread(target=f1)
+t1.start()
+t2.start()
+t3.start()
+t4.start()
+t5.start()
+
+print("Main Thread Exited.", threading.main_thread())
\ No newline at end of file
diff --git a/QUIS SISTER 1/1184070 - YOLA VEGITA - QUIS/Thread_definition_Quis.py b/QUIS SISTER 1/1184070 - YOLA VEGITA - QUIS/Thread_definition_Quis.py
new file mode 100644
index 0000000..7e0db82
--- /dev/null
+++ b/QUIS SISTER 1/1184070 - YOLA VEGITA - QUIS/Thread_definition_Quis.py	
@@ -0,0 +1,23 @@
+from random import randrange
+import threading
+from time import ctime, sleep
+
+hobby = ['Singing','Cooking','Swiming','Drawing','Play Game']
+
+def hobbies(thread_number):
+    mine = hobby.pop()
+    sleep(randrange(2, 5))
+    print('My Hobbies List {}'.format(thread_number))
+    return print('%s Merupakan Hobby Saya \n' % (mine)) 
+
+
+def main():
+    threads = []
+    for i in range(5):
+        t = threading.Thread(target=hobbies, args=(i,))
+        threads.append(t)
+        t.start()
+        t.join()
+
+if __name__ == "__main__":
+    main()
diff --git a/QUIS SISTER 1/1184070 - YOLA VEGITA - QUIS/Thread_determine_Quis.py b/QUIS SISTER 1/1184070 - YOLA VEGITA - QUIS/Thread_determine_Quis.py
new file mode 100644
index 0000000..60d30c4
--- /dev/null
+++ b/QUIS SISTER 1/1184070 - YOLA VEGITA - QUIS/Thread_determine_Quis.py	
@@ -0,0 +1,30 @@
+
+import threading
+import time
+
+
+def merah():
+    print ('Lampu '+ str(threading.currentThread().getName())+( '--> Berhenti \n'))
+    return
+
+def kuning():
+    print ('Lampu '+ str(threading.currentThread().getName())+( '--> Bersiap \n'))
+    return
+
+def hijau():
+    time.sleep(2) #waktu jeda
+    print ('Lampu '+str(threading.currentThread().getName())+( '--> Jalan \n'))
+    return
+
+
+t1 = threading.Thread(name='Merah', target=merah) 
+t2 = threading.Thread(name='kuning', target=kuning) 
+t3 = threading.Thread(name='hijau',target=hijau) 
+
+t1.start()
+t2.start()
+t3.start()
+
+t1.join()
+t2.join()
+t3.join()
diff --git a/QUIS SISTER 1/1184070 - YOLA VEGITA - QUIS/Threading_with_queue_Quis.py b/QUIS SISTER 1/1184070 - YOLA VEGITA - QUIS/Threading_with_queue_Quis.py
new file mode 100644
index 0000000..c41a668
--- /dev/null
+++ b/QUIS SISTER 1/1184070 - YOLA VEGITA - QUIS/Threading_with_queue_Quis.py	
@@ -0,0 +1,59 @@
+from datetime import timedelta, datetime
+from time import sleep
+
+class Queue:
+    def __init__(self):
+        self.items=[]
+    def isEmpty(self):
+        return self.items == []
+    def enqueue(self,item):
+        self.items.insert(0,item)
+    def dequeue(self):
+        return self.items.pop()
+    def rear(self):
+        return self.items[0]
+    def front(self):
+        return self.items[len(self.items)-1]
+    def size(self):
+        return len(self.items)
+    def open(self):
+        return self.items
+
+def antrian():
+    endtime = datetime.now() + timedelta(seconds = 2)
+    tanda='n'
+    m = Queue()
+    cad = Queue()
+    inputan = int(input('Masukan berapa orang yang ingin antri = '))
+    for i in range(inputan):
+        nama = input('Masukan nama costumer ke %i = '%(i+1))
+        m.enqueue(nama)
+        cad.enqueue(nama)
+
+    print("Estimasi Jam Pelayanan Customer")
+    while not m.isEmpty():
+        if not m.isEmpty():
+            if tanda=='n':
+                print(m.dequeue(),'akan dilayani pada :',datetime.now())
+                tanda='y'
+            else:
+                print(m.dequeue(),'akan dilayani pada :',endtime)
+                endtime = endtime + timedelta(seconds = 2)
+
+    tanda='n'
+    print("=======================Antrian======================")
+    while not cad.isEmpty():
+        if not cad.isEmpty():
+            if tanda==0:
+                print(cad.dequeue(),'sedang dilayani')
+                tanda=1
+            else:
+                sleep(2)
+                print(cad.dequeue(),'sedang dilayani')
+
+    if cad.isEmpty():
+            print('===============Antrian Kosong==================')
+            antrian()
+
+antrian()
+            
\ No newline at end of file