Lusi Utama and Zuherna Mizwar (2022) “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(6). Available at: https://ijournals.in/journal/index.php/ijshre/article/view/147 (Accessed: 6 May 2026).