Jamil Rasyid, Novi Yona Sidratul Munti, and Deddy Gusman. “Web-Based Planning of Geographic Information System Mapping of Broken Roads in Kampar Regency”. Journal of Engineering Science and Technology Management (JES-TM) 1, no. 1 (July 14, 2021): 35–40. Accessed December 23, 2025. https://jes-tm.org/index.php/jestm/article/view/16.