TRI ARDIANSAH, Nurul; WILDAN NURYANTO, Uli; KHAERUMAN, Khaeruman. Planning training Need Analysisto Improve The Competency of Operational Employees at PT. Intra Presisi Indonesia. International Journal of Science and Environment (IJSE), [S. l.], v. 6, n. 1, p. 650–659, 2026. DOI: 10.51601/ijse.v6i1.384. Disponível em: https://ijsenet.com/index.php/IJSE/article/view/384. Acesso em: 4 may. 2026.