LUSI UTAMA; ZUHERNA MIZWAR. 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, [S. l.], v. 10, n. 6, 2022. Disponível em: https://ijournals.in/journal/index.php/ijshre/article/view/147. Acesso em: 6 may. 2026.