Muttaqin, Muchammad Zaenal, and Abdul Kudus Zaini. 2017. “Pemilihan Sepeda Motor Sebagai Angkutan Reguler Mahasiswa Universitas Islam Riau (Studi Kasus : Fakultas Teknik): Selection of Motorbikes As Regular Transport Students of Islamic University of Riau (Case Study: Faculty of Engineering)”. JURNAL SAINTIS 17 (2):17-23. https://journal.uir.ac.id/index.php/saintis/article/view/2033.