Gaya APA

-, ., Kurniati, H. (2019). Journal Of The Indonesian Mathematical Society Vol. 25 No. 3 November 2019 (-). Bandung: Indonesian Mathematical Society (IndoMS).

Gaya MLA

-, ., Kurniati, Hani. "Journal Of The Indonesian Mathematical Society Vol. 25 No. 3 November 2019". - Bandung: Indonesian Mathematical Society (IndoMS), 2019. Text.