Suryani, F. . Rahim, G. Andri, N. Arikhman, and R. Lestari. “Empowerment of Harapan Farmer Group through Innovation of Processed Orange Peel Products in Baruah Gunuang, Payakumbuh”. Majalah Ilmiah UPI YPTK, vol. 32, no. 1, Sept. 2025, pp. 7-11, doi:10.35134/jmi.v32i1.175.