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		Sugiana, I Wayan, 		Gunadnya, Ida Bagus Putu, AND 		Setiyo, Yohanes.
" Rancang Bangun Alat Penanam Dan Pemupuk Jagung (Zea mays) Tipe Tugal Semi Mekanis Yang Ergonomis" <em>Jurnal BETA (Biosistem dan Teknik Pertanian)</em> [Online], Volume 5 Number 1 (20 January 2017)