Mely Christi Sihotang, Mungkap Mangapul Siahaan and Melda Veby Ristella Munthe 2023. The Effect Of Photography Media On Students’ Writing Ability In Hortatory Exposition Text At Grade Eleven Of SMK GKPI 1 Pematang Siantar. Jurnal Ilmu Pendidikan dan Sosial. 2, 3 (Oct. 2023), 403–413. DOI:https://doi.org/10.58540/jipsi.v2i3.448.