Firdaus, arfai, Jaswandi. EVALUASI BANTUAN PROGRAM UPPO (UNIT PENGOLAHAN PUPUK ORGANIK) PADA KELOMPOK TANI DI KABUPATEN SOLOK - SUMATERA BARAT. JWP [Internet]. 2023 Mar. 8 [cited 2024 Dec. 22];7(1):22-30. Available from: https://jurnal.utb.ac.id/index.php/jwputb/article/view/754