Siregar A, Pooteh MR, Idris Eal Al Amini, Putri Isnin Suryaningsih Hia. The Use Of Whatsapp Messaging As One Of Mobile Learning On Students’ Writing Skill Error. SOSMANIORA: Jurnal Ilmu Sosial dan Humaniora [Internet]. 2022 Jun. 29 [cited 2026 Feb. 8];1(2):154-9. Available from: https://journal.literasisains.id/index.php/sosmaniora/article/view/440