Utomo A, Widodo J, Supartono S, Haryono H. The Development of Training Management Model of Soft Skill Learning Integrated With Chemo-Entrepreneurship (CEP) For High School Chemistry Teachers in Semarang. JED [Internet]. 1 [cited 18Jul.2024];4(1):83-0. Available from: https://journal.unnes.ac.id/sju/jed/article/view/11010