Dalimunthe, Makharany, Universitas Negeri Medan, Medan-Indonesia (Indonesia)
Damanik, Marini, Universitas Negeri Medan, Medan 20221, Indonesia (Indonesia)
Damanik, Marini, Medan State University, Medan 20221, Indonesia (Indonesia)
Darmana, Ayi, Dosen Jurusan Kimia (Indonesia)
Darmana, Ayi, Jurusan Kimia (Indonesia)
Darmana, Ayi, Universitas Negeri Medan, Medan 20221, Indonesia (Indonesia)
Dash, Jiwa, Dosen Jurusan Kimia (Indonesia)
Dasna, I Wayan, University of Malang, Malang 65145, Indonesia (Indonesia)
Debora Simangunsong, Neeta Sri, Jurusan Kimia (Indonesia)
Desmarani, Suci, Jambi University, Jambi 36361 (Indonesia)
Desmarani, Suci, Jambi University, Jambi 36361, Indonesia (Indonesia)
Devi, Devi, Jurusan Kimia (Indonesia)
Dewi, Ratna Sari, Jurusan Kimia (Indonesia)
Dewi, Ratna Sari, Dosen Jurusan Kimia (Indonesia)
Dewi, Ratna Sari, Dosen Jurusan Kimia (Indonesia)
Dibyantini, Ratu Evina, Universitas Negeri Medan, Medan 20221, Indonesia (Indonesia)
Doloksaribu, Maryati, Jurusan Fisika, FMIPA (Indonesia)
Duengo, Suleman, Faculty of Mathematic and natural Sciences, Gorontalo State University, Gorontalo, Indonesia (Indonesia)
Dwisuyanti, Retno, Guru SMP Swasta Perguruan Islam Amalia (Indonesia)