Wiwit S.Si, M.Si., Ph.D. NIP. 198205122008122002 Bidang keahlian: Kimia Anorganik, Kimia Kelautan Riwayat Pendidikan: S1 : Universitas Andalas S2 : Universitas Andalas S3 : University of Tokyo Riwayat Penelitian Sinta Google Scholar Scopus