Maskumambang, Dedy, Bambang Dipokusumo, and L. Sukardi. 2021. “Analysis of Land Suitability Level and Efficiency of Corn Farming Business in Kempo District, Dompu”. Jurnal Penelitian Pendidikan IPA 7 (SpecialIssue):351-58. https://doi.org/10.29303/jppipa.v7iSpecialIssue.963.