Zulfikar, A., Sumaryanto Florentinus, T., & Suminar, T. (2020). The Evaluation of Functional Education and Training Program Management of English Subject Teacher Competency Improvement in The Collaboration Pattern With Pemalang Regency Government and Center and PPPPTK Language Jakarta. Educational Management, 9(2), 155-162. Retrieved from https://journal.unnes.ac.id/sju/eduman/article/view/39152