Widianto EP, Suhari S, Fibriansari RD, Maisyaroh A. ANALYSIS OF FARMERS’ INTERNAL FACTORS WITH THE ABILITY TO KNOW HAZARDOUS MATERIALS. nhjk [Internet]. 2020Jun.15 [cited 2024Apr.19];9(1):32-1. Available from: https://ejournal-kertacendekia.id/index.php/nhjk/article/view/139