Saptono, A., Suparno, S., Wibowo, A., Ahman, E., Ismiyati, I., & Sukayugi, D. (2020). An Analysis of Higher-Order Thinking Skills (HOTS) in the Learning of Economics. International Journal of Learning, Teaching and Educational Research, 19(4), 268–290. Retrieved from https://ijlter.myres.net/index.php/ijlter/article/view/397