MUSLIM; AMBIYAR; WAKHINUDDIN; USMELDI; ARIF, A. . The Impact of Problem-Based Learning on Learning Outcomes Using the Effect Size Calculator for T-Test. Indonesian Journal of Educational Research and Review, [S. l.], v. 6, n. 3, p. 618–633, 2023. DOI: 10.23887/ijerr.v6i3.59293. Disponível em: https://ejournal.undiksha.ac.id/index.php/IJERR/article/view/59293. Acesso em: 2 dec. 2024.