1.
Siregar SO, Riris ID. Pengaruh Project Based Learning Berbantuan LKPD STEM terhadap Hasil Belajar dan Minat Belajar Siswa pada Materi Asam Basa. RJ [Internet]. 2026 Jun. 1 [cited 2026 Sep. 9];6(2):667-80. Available from: https://journal-center.litpam.com/index.php/RJ/article/view/5487