The influence of blended learning model assisted by YouTube application during the Covid-19 pandemic on fifth graders’ thematic learning outcomes. J. Teach. Learn. Elem. Educ. [Internet]. 2023 Feb. 18 [cited 2026 Jan. 7];6(1):90-5. Available from: https://jtlee.ejournal.unri.ac.id/index.php/JTLEE/article/view/213