Sekewael, C.A., Mataheru, W. and Huwaa, N.C. 2024. ANALISIS BERPIKIR KRITIS PESERTA DIDIK PADA MATERI BARISAN DAN DERET ARITMATIKA DI KELAS XI IPA SMA PGRI OMA-HARUKU. Amalgamasi: Journal of Mathematics and Applications. 3, 2 (Oct. 2024), 65–77. DOI:https://doi.org/10.55098/amalgamasi.v3.i2.pp65-77.