Kahar, Kahar. “Pengaruh Jumlah Katup Hisap Dan Katup Buang Terhadap Kinerja Pompa Hidram”. Jurnal Pertanian Terpadu 5, no. 2 (December 20, 2017): 92-103. Accessed November 10, 2026. https://www.ojs.stiperkutim.ac.id/index.php/jpt/article/view/130.