Siagian, Esra, and Ifan Iskandar. “HOTS-ORIENTED LEARNING LANGUAGE LEARNING, PROJECT-BASED IN THE 21ST CENTURY LEARNING CONTEXT”. IJLECR (International Journal of Language Education and Cultural Review) 6, no. 1 (June 30, 2020): 9-19. Accessed June 8, 2025. http://103.8.12.212:33180/unj/index.php/ijlecr/article/view/15216.