„Identification Of Irrigation Building in The Sangkir Garagahan Agam Regency for Agricultural Improvement”. iJournals:International Journal of Software & Hardware Research in Engineering ISSN:2347-4890 10, no. 6 (iulie 3, 2022). Data accesării octombrie 21, 2026. https://ijournals.in/journal/index.php/ijshre/article/view/147.