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 2024 Jun. 30];2(2):702-1. Available from: https://journal-nusantara.com/index.php/JIM/article/view/1330