MP W, Purnawanto AM, Ma’ruf A. PELATIHAN GMP DAN HACCP BAGI PENGRAJIN GULA KELAPA KRISTAL. JPPM [Internet]. 2017 Mar. 16 [cited 2025 Jun. 17];1(1). Available from: http://jurnalnasional.ump.ac.id/index.php/JPPM/article/view/1139