Rina Kurniaty Department of Chemistry, Faculty of Mathematics and Natural Sciences, University of Syiah Kuala, Banda Aceh, Indonesia 23111 Indonesia
Khairan Khairan Department of Chemistry, Faculty of Mathematics and Natural Sciences, University of Syiah Kuala, Banda Aceh, Indonesia 23111
Lelifajri Lelifajri Department of Chemistry, Faculty of Mathematics and Natural Sciences, University of Syiah Kuala, Banda Aceh, Indonesia 23111