Ekoanindiyo, Firman, Antoni Yohanes, Endro Prihastono, and Enty Hayati. “PENINGKATAN KOMPETENSI TENAGA KERJA KONSTRUKSI PADA BIDANG SUMBER DAYA AIR”. Jurnal Penamas 5, no. 2 (September 3, 2021): 80 - 86. Accessed July 3, 2024. https://www.unisbank.ac.id/ojs/index.php/penamas/article/view/8700.