Abdullah Ali, Hanang Septioyudho, Wahyunengsih. The Impact of Using Whatsapp Groups on Students Assignment Quality at The Journalism Study Program . JIM [Internet]. 2023 Jan. 30 [cited 2026 Aug. 6];2(2):702-1. Available from: https://al-haramjournal.co.id/JIM/article/view/1330