“IDENTIFICATION AND MAPPING OF CRITICAL LAND LEVELS IN THE KRUENG LANGSA WATERSHED USING GEOGRAPHIC INFORMATION SYSTEM: IDENTIFIKASI DAN PEMETAAN TINGKAT LAHAN KRITIS DI DAERAH ALIRAN SUNGAI KRUENG LANGSA MENGGUNAKAN SISTEM INFORMASI GEOGRAFIS”. ROCE : Jurnal Pertanian Terapan 3, no. 1 (January 31, 2026). Accessed February 5, 2026. https://jurnal.rocewisdomaceh.com/index.php/roce/article/view/144.