Saronom Silaban, Purwandari Nur Tristianingsih, Siahaan SDN, Juniar Hutahaen, Siti Ulgari. Utilization of a Paddy Thresher Machine to Increase Production Capacity of the Makmur Mandiri Farmers’ Group in Boangmanalu Village, Pakpak Bharat Regency. j. pengabdi. has. pemberdaya. masy. [Internet]. 2026 Nov. 5 [cited 2026 Nov. 7];7(4). Available from: https://e-journal.undikma.ac.id/index.php/jpu/article/view/22503