Items where Author is "Silaban, Irving Josafat Alexander"
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Number of items: 2.
Conference or Workshop Item
Sirait, Gloria and Silaban, Irving Josafat Alexander and Paiman (2021) PENGELOLAAN KONSERVASI HUTAN MANGROVE DALAM MENJAGA KELANGSUNGAN HIDUP EKOSISTEM HUTAN MANGROVE DI INDONESIA. In: Prosiding Webinar Nasional VII Biologi dan Pembelajarannya, 27 Oktober 2021, Gedung Pascasarjana Universitas Negeri Medan.
Thesis
Silaban, Irving Josafat Alexander (2017) ANALISIS KADAR VITAMIN C DAN NILAI pH SERTA BAHAN PEWARNA SINTETIK DALAM SAMPEL MINUMAN KEMASAN BERBASIS SARI BUAH JERUK. Undergraduate thesis, UNIMED.