1.
Agustini T, Wahab A. Aplikasi Penghubung Guru dan Orang Tua: e-Counseling: Studi Kasus SMP Negeri 89 Jakarta. ULTIMA InfoSys [Internet]. 2020 Dec. 28 [cited 2025 Jul. 9];11(2):97-106. Available from: https://ejournals.umn.ac.id/index.php/SI/article/view/1739