APA Style

Hamid, H, A. et al (2019). Southeast Asian Mathematics Education Journal, volume 9 number 1, December 2019 . Yogyakarta: SEAMEO QITEP in Mathematis.

MLA Style

Hamid, Haliza, Abd. et al. "Southeast Asian Mathematics Education Journal, volume 9 number 1, December 2019". Yogyakarta: SEAMEO QITEP in Mathematis, 2019. Text.