“EFFECT OF DEMOGRAPHIC ASPECTS ON  THE PERFORMANCE RADIOGRAPHER DURING  THE COVID-19 PANDEMIC IN BALI, INDONESIA: ROLE OF SELF-EFFICACY IN ONLINE TRAINING”, SEATROPH, vol. 54, no. Suppl 2, pp. 236–252, Jan. 2024, Accessed: May 05, 2026. [Online]. Available: https://journal.seameotropmednetwork.org/index.php/jtropmed/article/view/1006