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Tampubolon Y, Simorangkir BG, Simbolon WS, Sinurat B, Pakpahan C. The Effect Of Using Profile Picture Of Instagram In Teaching Writing Descriptive Text At Tenth Grade Students Of Sma Singosari Delitua. JPDK [Internet]. 2022 Oct. 7 [cited 2025 Dec. 28];4(5):4587-94. Available from: https://journal.universitaspahlawan.ac.id/index.php/jpdk/article/view/7360