Zakaria M, Wahyono T, Anwar Y. Analysis of the Impact of Work Discipline and Social Security on Employee Work Productivity at PT. Sawitta Unggul Jaya. JFM [Internet]. 7May2026 [cited 8May2026];6(2):313-22. Available from: https://jurnal.unived.ac.id/index.php/fokusman/article/view/11034