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Sri Hariati Harahap, Alfin Siregar, Ali Daud Hasibuan. Pengaruh Pendekatan Client Centered terhadap Konsep Diri Siswa di Sekolah SMP Islam Al-Ulum Terpadu Medan. Sosial [Internet]. 2024 Aug. 16 [cited 2026 Mar. 4];1(4):01-22. Available from: https://journal.lpkd.or.id/index.php/Sosial/article/view/691