Fernando Febryan, Muafi M. Evaluation of the Human Resources Training and Development Program for Performance and Productivity Improvement (Case Study at Perumda Tirta Manuntung Balikpapan). ajmesc [Internet]. 2023Aug.10 [cited 2024Oct.27];3(03):1028-46. Available from: https://mail.ajmesc.com/index.php/ajmesc/article/view/492