APA (7th ed.) Citation

Choli, I., Mujib, A., Saputra, E., Rahmawan, F., & Oktapiani, M. 21st Century Learning and Smartphone Preference as a Learning Media. IAI Ma'arif NUMetro Lampung.

Chicago Style (17th ed.) Citation

Choli, Ifham, Ahmad Mujib, Eddy Saputra, Fery Rahmawan, and Marliza Oktapiani. 21st Century Learning and Smartphone Preference as a Learning Media. IAI Ma'arif NUMetro Lampung.

MLA (9th ed.) Citation

Choli, Ifham, et al. 21st Century Learning and Smartphone Preference as a Learning Media. IAI Ma'arif NUMetro Lampung.