“Empowerment Of Tunas Baru Farmer Group Through Probio_FM-Based Biourin Processing Business In The Implementation Of Oil Palm Cattle Integration System In Central Bangka: Pemberdayaan Kelompok Tani Tunas Baru Melalui Usaha Pengolahan Biourin Berbasis Probio_FM Dalam Penerapan Sistem Integrasi Sapi Kelapa Sawit Di Bangka Tengah”, jpu, vol. 5, no. 1, pp. 36–41, Nov. 2018, doi: 10.33019/jpu.v5i1.679.