1.
Ahdhianto E, Masula S, Thohir MA, Khotimah K. Development of PBL-based e-modules to improve problem-solving and critical thinking skills of elementary school students. J. Math Educ. Nusant. Wahana Publ. Karya Tulis Ilm. di Bid. Pendidik. Mat. [Internet]. 2024May31 [cited 2024Jul.27];10(1):167-78. Available from: https://ojs.unpkediri.ac.id/index.php/matematika/article/view/22376