Kamaludin, Agus, State Islamic University Sunan Kallijaga Yogyakarta, Indonesia (Indonesia)
Kartika, Windy, Postgraduate, Jambi University, Jambi 36361, Indonesia (Indonesia)
Kembaren, Agus, Universitas Negeri Medan, Medan 20221, Indonesia (Indonesia)
Kembaren, Agus, Jurusan Kimia (Indonesia)
Kembaren, Agus, Dosen Jurusan Kimia (Indonesia)
Kembaren, Agus, Medan State University, Medan 20221, Indonesia (Indonesia)
Khofifah, Imtikhana Nur, Faculty of Mathematic and Natural Sciences, Universitas Negeri Surabaya, 60231, Indonesia (Indonesia)
Kilo, Ahmad Kadir, Faculty of Mathematic and natural Sciences, Gorontalo State University, Gorontalo, Indonesia (Indonesia)
Kurnia, Aldhi, Universitas Negeri Medan, Medan 20221, Indonesia (Indonesia)
Kurniatin, Nia, FMIPA, Unpad Jatinangor, Sumedang-Jawa Barat 45363 (Indonesia)
Kurniawan, Diky, Sekolah Tinggi Analis Kimia Cilegon, Cilegon, Indonesia (Indonesia)