Items where Author is "Alexander, Irving Josafat"

Silaban, Ramlan and Panggabean, Freddy Tua Musa and Purwati, Yeni and Alexander, Irving Josafat (2016) PREPARING AN INNOVATIVE CHEMISTRY TEACHING MODULE INTEGRATED CHARACTER EDUCATION. In: Proceeding AISTEEL The First Annual International Seminar on Transformative Education and Educational Leadership, 19 November 2016, Medan.

Silaban, Ramlan and Hutapea, Vivi Lestari and Manullang, Riza Sahala and Alexander, Irving Josafat (2014) PEMBUATAN MINYAK KELAPA MURNI (VIRGIN COCONUT OIL, VCO) MELALUI KOMBINASI TEKNIK FERMENTASI DAN ENZIMATIS MENGGUNAKAN GETAH PEPAYA. Jurnal Pendidikan Kimia, 06 (02). ISSN 2085-3653