1.
. S, . D, Sutopo Y. Nurturing Conservation - Minded Behavior of Students of Agricultural Mechanization Program, Vocational School using Contextual Learning Strategy . KSS [Internet]. 2019Jul.3 [cited 2024Apr.20];3(18):480–491. Available from: https://knepublishing.com/index.php/KnE-Social/article/view/4739