Algi Ardiyansyah, Endang Iryanti. The Effect Of Work Discipline and Work Environment On Employee Loyalty Of The Post Office Operations Division Main Branch Surabaya 60000. Green Inflation [Internet]. 2024 Nov. 5 [cited 2024 Dec. 26];1(4):288-95. Available from: https://international.arimbi.or.id/index.php/GreenInflation/article/view/138