Utoyo, Bambang, Hendri Tamara Yuda, and Podo Yuwono. “Pemberdayaan Komunitas Tukang Becak Area Gombong Dalam Pertolongan Pertama Pada Kecelakaan”. Prosiding University Research Colloquium (May 12, 2020): 102–104. Accessed April 19, 2025. https://repository.urecol.org/index.php/proceeding/article/view/936.