Ni’mahtus Soleha, Fatimah ibda. The Effectiveness of School Instagram Application in Guidance and Counseling Services at SMA Negeri 11 Takengon. IJEL [Internet]. 2026 Jan. 23 [cited 2026 Jan. 26];4(3):440-6. Available from: https://ijel.asia/index.php/ijel/article/view/324