Marwan, Erik, Iqrima Staddal, and Siradjuddin Haluti. “DESAIN ALAT PELUBANG TANAH BIBIT KAKAO (Theobroma Cacao L)”. JTPG (Jurnal Teknologi Pertanian Gorontalo) 2, no. 2 (April 2, 2018). Accessed August 25, 2026. https://jurnal.poltekgo.ac.id/index.php/jtpg/article/view/123.