Gaya APA

Santari, M, F. (2019). Perception of students' motivations and challenges online learning environment . Jakarta: Prodi Pendidikan Bahasa Inggris FBS UNJ.

Gaya MLA

Santari, Melisa, Frika. "Perception of students' motivations and challenges online learning environment". Jakarta: Prodi Pendidikan Bahasa Inggris FBS UNJ, 2019. Text.