Ali Akbar, S.T., Rezi Ariawan, Hayatun Nufus and Erdawati Nurdin 2024. DEVELOPING AN INSTRUMENT FOR RELATIONAL UNDERSTANDING ABILITY TEST AND INTERVIEW GUIDELINES. EduMatSains : Jurnal Pendidikan, Matematika dan Sains. 8, 2 (Feb. 2024), 270-283. DOI:https://doi.org/10.33541/edumatsains.v8i2.5043.