Yin Yin, K., D. Watson, and R. Yusof. “The Efficacy of Promoting Financial Literacy With MOOC Among Economics Pre-Service Teachers”. International Journal of Learning, Teaching and Educational Research, vol. 20, no. 8, Aug. 2021, pp. 18-35, https://ijlter.myres.net/index.php/ijlter/article/view/39.