Gaya APA

-, ., Rani, S, P. (2020). Journal Of The Indonesian Mathematical Society Volume 26 Number 2 July 2020 (-). Bandung: The Indonesian Mathematical Society.

Gaya MLA

-, ., Rani, Sukmawati, Praha. "Journal Of The Indonesian Mathematical Society Volume 26 Number 2 July 2020". - Bandung: The Indonesian Mathematical Society, 2020. Text.