Oberes, Jeanne S., College of Teacher Education, Cebu Normal University (Philippines)
Oedijani, Oedijani, Medical Faculty Medicine Science, Diponegoro University, Indonesia
Oedjijono, Oedjijono, Ecotoxicology Laboratory, Biology Faculty, Jenderal Soedirman University, Soeparno Street No. 63 Purwokerto, Central Java Indonesia 53123 (Indonesia)
Oka, Anak Agung, Department of Biology Education, Universitas Muhammadiyah Metro, Indonesia (Indonesia)
Okada, Sachiko, Kwansei Gakuin University, Faculty of Science and Technology, Department of Bioscience (Japan)
Oktavia, Gebby Agnessya Esa, Purwodadi Botanic Garden- Research Center for Plant Conservation and Botanic Garden-Indonesian Institute of Sciences (LIPI) (Indonesia)
Oktaviani, Maulida, Research Center For Biomaterials, Indonesian Institute of Sciences (LIPI) (Indonesia)
Oktavianingsih, Linda, Universitas Mulawarman (Indonesia)
Oktora, Bella Sakti, Department of Pharmacy, STTIF, Bogor, Indonesia (Indonesia)
Oqtafiana, Ratna, Jurusan Biologi, FMIPA, Universitas Negeri Semarang, Indonesia FMIPA UNNES Gd D6 Lt 1 Jln. Raya Sekaran- Gunungpati- Semarang 50299 Telp./Fax. (024) 8508033