Sefrianto, Badrujaman A, Komarudin K. VALIDITY OF INSTRUMENTS AS MEASURING INSTRUMENT EVALUATION PROGRAM ON THE JOB TRAINING STUDENTS SMK NEGERI 1 CARIU BOGOR REGENCY. jisae [Internet]. 2020Aug.22 [cited 2025Aug.5];6(2):188 -195. Available from: http://103.8.12.212:33180/unj/index.php/jisae/article/view/16021