DEA RESKITA; SYAHIR NATSIR; NIULU PUTU EVVY ROSSANTY; WIRI WIRASTUTI. THE EFFECT OF SELF-EFFICACY AND SYSTEM QUALITY ON EFFECTIVENESS USER E-LEARNING ON STUDENT ECONOMY AND BUSINESS TADULAKO UNIVERSITY. International Journal of Social Science, Educational, Economics, Agriculture Research and Technology (IJSET), [S. l.], v. 5, n. 9, p. 5392–5405, 2026. Disponível em: https://ijset.org/index.php/ijset/article/view/2170. Acesso em: 27 jul. 2026.