Naila Rahma Alya Adinda, et al. “Bibliometric Analysis of Higher Order Thinking Skills (HOTS)-Based E-Module Research in Education from 2015 to 2025 Using VOSviewer”. International Journal of Learning and Education, vol. 1, no. 2, Dec. 2025, pp. 86-94, https://najahajournal.najahaofficial.id/index.php/IJLE/article/view/297.