Artha, Elsa Anggun Dwi, and Enik Setiyawati. 2022. “The Effect of Experimental Methods on Students’ Cognitive Learning Outcomes in Elementary Schools: Pengaruh Metode Eksperimen Terhadap Hasil Belajar Kognitif Siswa Di Sekolah Dasar”. Indonesian Journal of Education Methods Development 18 (1), 10.21070/ijemd.v21i.708. https://doi.org/10.21070/ijemd.v21i.708.