SAPAND , G. N. .; SANJAR, S. .; HABIB, H.; ANWARI, G. Investigating the Affecting Factors of Labor Efficiency Improvement. International Journal Of Humanities Education and Social Sciences (IJHESS) , [S. l.], v. 2, n. 4, 2023. DOI: 10.55227/ijhess.v2i4.375. Disponível em: http://ijhess.com/index.php/ijhess/article/view/375. Acesso em: 24 jun. 2026.