[1]
P. Dewanti, D. . Pudji Restanto, T. Handoyo, L. Ilman Widuri, dan F. Narulita Alfian, “Skill Improvement of Vocational School Students by Orchid Mutation Technology Training in Jember Regency”, JPMPI, vol. 5, no. 4, hlm. 263–269, Nov 2022.