Items where Author is "Panggabean, Heri Christian Perwira Negara"

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Panggabean, Heri Christian Perwira Negara (2024) Implementasi Teknik Warming Up (Lip Trill, Tongue Trill, Humming & Vocalizing) dalam Bernyanyi di Paduan Suara Eklesia Pada Lomba Pesparawi Sekota Medan. Undergraduate thesis, UNIMED.

This list was generated on Sun Jul 13 19:19:21 2025 WIB.