“PRODUCTION EFFICIENCY OF PIPIL CORN FARMINGIN THE LIMA PULUH KOTA REGENCY, WEST SUMATRA: EFISIENSI PRODUKSI USAHA TANI JAGUNG PIPILDI KABUPATEN LIMA PULUH KOTA SUMATERA BARAT”. 2024. ROCE : Jurnal Pertanian Terapan 1 (2). https://jurnal.rocewisdomaceh.com/index.php/roce/article/view/20.