Putri, Yulia Eka
Said, Suhana Mohd
Refinel, Refinel
Ohtaki, Michitaka
Syukri, Syukri
Funding for this research was provided by:
Ministry of Research, Technology and Higher Education of the Republic Indonesia through Research Institute and Community Service and Domestic Seminar Assistance Program of Andalas University (Riset Dasar Grant no. 19/UN.16.03.D/PP/FMIPA/2017)
Article History
Received: 27 January 2018
Accepted: 22 March 2018
First Online: 11 April 2018