Mutoharoh SKL, Hasanah H, Pertiwi EP. Pengaruh Metode Project Based Learning Terhadap Kemampuan Kognitif Anak Usia Dini di Kelompok B TK Dewi Fatimah 52 Jombang Jember . JECIE [Internet]. 2023Dec.21 [cited 2025Jul.26];7(1):236-42. Available from: https://jurnal.unipar.ac.id/index.php/JECIE/article/view/1441