Mahendra, Dhani Esa, et al. “‘Esus’ Edusmart Shuttlehub: A Web-Based School Bus Tracking Application”. Jurnal Perintis (Pengembangan Riset Inovatif Teknik, Teknologi, Dan Sains), vol. 1, no. 6(November-Desember), Dec. 2025, pp. 235-4, https://ejournal.pktj.ac.id/index.php/perintis/article/view/69.