https://itb.ac.id/multimedia/watch/sg-ku-4078-m-iftitah-sulaiman-suryanagara/5Qgsb4aw9R8/PLAKmNBIaTKUeNISrBI6RyBvYkkKDPQpdr
SG KU-4078 : M. Iftitah Sulaiman Suryanagara - Institut Teknologi Bandung
SG KU-4078 : M. Iftitah Sulaiman Suryanagara
iftitah sulaiman suryanagarainstitut teknologisgku4078