Agustin, Eva Inaiyah, Riky Tri Yunardi, and Winarno Winarno. “Line Follower Robot Training and Introduction of Internet of Things (IoT) for Students in Jombang City”. Darmabakti Cendekia: Journal of Community Service and Engagements 1, no. 2 (December 20, 2019): 50–55. Accessed August 4, 2024. https://e-journal.unair.ac.id/DC/article/view/16826.