S. Meliani, S. Rahayu, and F. Yamaly, “The Effect of Competency and Organizational Culture on Employee Performance with Motivation as Mediating Variable: The Case of PT. Tunas Jaya Perkasa (TJP) Kutai Barat Kalimantan Timur”, IJMHRR, vol. 7, no. 3, pp. 1166 - 178, Jul. 2026.