Bahriah, Evi Sapinatul, Faculty of Tarbiya and Teachers Training, Universitas Islam Negeri Syarif Hidayatullah, Jakarta 15412 (Indonesia)
Balqis, Ummu, Department of Pathology (Indonesia)
Bangun, Datten, Dosen Fakultas Kedokteran (Indonesia)
Bangun, Harianto, Dosen Akper Pemkab Langkat (Indonesia)
Barus, Tonel, Jl. Padang Bulan, Medan (Indonesia)
Bialangi, Nurhayati, Gorontalo State University, Indonesia (Indonesia)
Bialangi, Nurhayati, Faculty of Mathematic and Natural Science, Gorontalo Sate University, Gorontalo, Indonesia (Indonesia)
Bialangi, Nurhayati, Jurusan Kimia (Indonesia)
Br Karo S, Ika Trisna, Jurusan Kimia (Indonesia)
Br Tarigan, Dina Adreini, Jurusan Biologi (Indonesia)
Br. Harahap, Hilda Junanda, Alumni Jurusan Kimia (Indonesia)
Buana, Bayu Cakra, Chulalongkorn University, Bangkok 10330, Thailand (Thailand)
Buchari, Buchari, Institut Teknologi Bandung, Bandung 40132, Indonesia (Indonesia)
Bukit, Jecky, Universitas Negeri Medan, Medan-Indonesia (Indonesia)
Butar-butar, Mastiur Julianti, Sekolah Tinggi Ilmu Kesehatan Senior Medan, Medan 20141, Indonesia (Indonesia)