Dragan Donev, Natalija Pop Zarieva, and Krste Iliev. “Trending in Major Motivational Theories”. International Journal of Sciences: Basic and Applied Research (IJSBAR), vol. 74, no. 1, Oct. 2024, pp. 1-11, https://gssrr.org/index.php/JournalOfBasicAndApplied/article/view/17110.