“Identification Of Irrigation Building in The Sangkir Garagahan Agam Regency for Agricultural Improvement” (2022) iJournals:International Journal of Software & Hardware Research in Engineering ISSN:2347-4890, 10(6). Tersedia pada: https://ijournals.in/journal/index.php/ijshre/article/view/147 (Diakses: 22 Oktober 2026).