Maulyda, Mohammad Archi, Vivi Rachmatul Hidayati, Awal Nur Khalifatur Rosyidah, and Iva Nurmawanti. 2019. “Problem-Solving Ability of Primary School Teachers Based on Polya’s Method in Mataram City”. PYTHAGORAS Jurnal Matematika Dan Pendidikan Matematika 14 (2):139-49. https://doi.org/10.21831/pg.v14i2.28686.