Lidya Ardiyan Primary Author mixed material bibliography Medan UMSU Press 2026. id Indonesia

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xiv, 100 p.: ill.; 25 cm. ADOLESCENT PSYCHOLOGY 155.5 9786342362860 PERPUSTAKAAN UMSU Universitas Muhammadiyah Sumatera Utara 155.5 LID k 26000084 Perpustakaan Induk 155.5 LID k 26000085 Perpustakaan Induk 155.5 LID k 26000086 Perpustakaan Induk 155.5 LID k WhatsApp-Image-2025-11-22-at-13.20.20-1.jpeg.jpeg 33309 2026-04-08 17:10:55 2026-04-09 14:51:17 machine generated