Dewanti P, Pudji Restanto D, Handoyo T, Ilman Widuri L, Narulita Alfian F. Skill Improvement of Vocational School Students by Orchid Mutation Technology Training in Jember Regency. JPMPI [Internet]. 29 November 2022 [dikutip 24 April 2024];5(4):263-9. Tersedia pada: https://jppipa.unram.ac.id/index.php/jpmpi/article/view/2280