Junaidi, Junaidi, Darwizal Daoed, and Diva Syandriaji. 2023. “Study on The Causes of Flooding in Batang Mahat, Lima Puluh Kota Regency, West Sumatera”. Journal of Applied Agricultural Science and Technology 7 (2):142-59. https://doi.org/10.55043/jaast.v7i2.161.