SHARAVPUREV, Chanagnyangar. A study of the development of competency theory. OTU - Journal of Otgontenger, [S. l.], v. 17, n. 2, p. 68–78, 2025. DOI: 10.66295/otu.v17i2.4980. Disponível em: https://mongoliajol.info/index.php/OTU/article/view/4980. Acesso em: 12 mar. 2026.