MUJIANTI, Yunita Ika et al.
 The Difference of Problem Based Learning Models & Substitution Augmentation Modification Redefinition Models on The Critical Thinking and Learning Outcomes.
<strong>JURNAL HISTORICA</strong>, [S.l.], v. 5, n. 2, p. 183-203, dec. 2021.
ISSN 2964-9269.
Available at: &lt;<a href="https://jurnal.unej.ac.id/index.php/JHIS/article/view/21335" target="_new">https://jurnal.unej.ac.id/index.php/JHIS/article/view/21335</a>&gt;. Date accessed: 22 nov. 2024.