Nelfuad N, Hardhienata S, Setyaningsih S. Modeling and Optimization Teacher Work Innovation : An Empirical Study Using POP-SDM Approach on Vocational Teachers of Private Vocational Schools in Depok. jiemar [Internet]. 2021Jun.26 [cited 2025Jan.9];2(4):92 - 106. Available from: https://mail.jiemar.org/index.php/jiemar/article/view/166