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Sugiana, I Wayan, Ida Bagus Putu Gunadnya, & Yohanes Setiyo.
" Rancang Bangun Alat Penanam Dan Pemupuk Jagung (Zea mays) Tipe Tugal Semi Mekanis Yang Ergonomis." <em>Jurnal BETA (Biosistem dan Teknik Pertanian)</em> [Online], 5.1 (2017): 83-92. Web.  3 Sep. 2026