Rahmawati, D., & Sukrim, S. (2020). Perancangan Sistem E-Learning Berbasis Responsive Web Di Universitas Islam Syekh Yusuf Tangerang. JURNAL TEKNIK INFORMATIKA UNIS, 8(1), 41–56. Retrieved from https://www.ejournal.unis.ac.id/index.php/jutis/article/view/701