Labiru, Labiru. “Pengaruh Layanan Konseling Dan Motivasi Berprestasi Belajar Siswa Terhadap Hasil Belajar Matematika (The Effect of Counseling Service and Learning Achievement Motivation towards Mathematics Learning Outcomes)”. Jurnal Penelitian Pendidikan 14, no. 1 (June 20, 2014): 76–88. Accessed August 1, 2026. https://ejournal-dppm.upi.edu/jpp/article/view/341.