Tampubolon, Y. et al. 2022. The Effect Of Using Profile Picture Of Instagram In Teaching Writing Descriptive Text At Tenth Grade Students Of Sma Singosari Delitua. Jurnal Pendidikan dan Konseling (JPDK). 4, 5 (Oct. 2022), 4587–4594. DOI:https://doi.org/10.31004/jpdk.v4i5.7360.