“Development of a Geographic Information System–Based Palm Tree Census Tool for Oil Palm Plantations (Case Study: Langkat Regency)”. CSRID (Computer Science Research and Its Development Journal) 16, no. 3 (October 30, 2024): 389–403. Accessed October 12, 2026. https://csridjournal.potensi-utama.org/index.php/CSRIDjournal/article/view/301.