Suryelita, Suryelita, Department of Chemistry, Faculty of Mathematics and Natural Sciences, Padang State University (Indonesia)
Susanti, Nora, Chemistry Departement, Universitas Negeri Medan (Indonesia)
Susanti, Nora, Department of Chemistry, Faculty of Mathematics and Sciences, Universitas Negeri Medan, Medan, Indonesia
Susanti, Nora, Jurusan Kimia, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Negeri Medan, Jl. William Iskandar Psr V. Medan Estate Medan
Sutiani, Ani, Department of Chemistry, Universitas Negeri Medan (Indonesia)

136 - 140 of 154 Items    << < 26 27 28 29 30 > >> 

This work is licensed under a Creative Commons Attribution 4.0 International License.