FERRY IRWANDI; DIYAH PUJIASTUTI. Perceived Epistemic Risk as a Costly Signal of Credibility Among Educational Influencers in Indonesia. International Journal of Science and Environment (IJSE), [S. l.], v. 6, n. 2, p. 1275–1284, 2026. DOI: 10.51601/ijse.v6i2.596. Disponível em: https://ijsenet.com/index.php/IJSE/article/view/596. Acesso em: 12 jun. 2026.