Kaharudin, K, Department of Geophysics, Universitas Tanjungpura Pontianak (Indonesia)
Kalean, A., Institut Agama Islam Negeri Ambon, Indonesia
Kambali, R. A. P., Research and Development Center, Meteorology, Climatology and Geophysics Agency, Indonesia
Kaniawati, I., Sekolah Pascasarjana Universitas Pendidikan Indonesia, Bandung, Indonesia
Kaniawati, I., Graduate School, Universitas Pendidikan Indonesia
Kapucu, S, Agri Ibrahim Cecen University (Turkey)
Karamustafaoğlu, O, Amasya University, Turkey (Turkey)
Kereh, C. T., Jln. Putuhena Ambon, Indonesia
Khaeruddin, K., Universitas Negeri Makassar, Indonesia (Indonesia)
Khaerunnisa, N., Universitas Negeri Yogyakarta, Indonesia (Indonesia)
Khan, M., Department of Science Education, Allama Iqbal Open University, Islamabad (Pakistan)
Khanafiyah, S., Jurusan Fisika, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Negeri Semarang (Indonesia)
Khanafiyah, S., Jurusan Fisika Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Negeri Semarang (Indonesia)
Khoiri, A., Physics Education Study Program, Universitas Sains Al-Qur’an (Indonesia)
Khoiri, N., Pendidikan Fisika Universitas PGRI Semarang, Indonesia
Kholida, S. I., Faculty of Teacher Training and Education, Universitas Islam Madura (Indonesia)
Khotimah, S. N., KK Fisika Nuklir dan Biofisika, Fakultas Matematika dan Ilmu Pengetahuan Alam, Institut Teknologi Bandung Jalan Ganesha No.10 Bandung, Indonesia 40132
Khumaedi, K., Physics Department, Semarang State University (Indonesia)
Khusaini, K., Program Studi Pendidikan Fisika, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Negeri Malang, Indonesia
Kinasih, A., Faculty of Science and Technology, Universitas Nahdlatul Ulama Lampung, Indonesia
Koestiari, T., Department of Chemistry Education, Faculty of Mathematics and Natural Sciences, Universitas Negeri Surabaya, Indonesia
Kristiyanto, W. H., Program Studi Pendidikan Fisika, Fakultas Sains dan Matematika, Universitas Kristen Satya Wacana, Indonesia
Kua, M Y, Science Education Study Program STKIP Citra Bakti, Flores, NTT (Indonesia)
Küçüközer, H. A., Balikesir University, Turkey (Turkey)
Küçüközer, H., Balikesir University, Turkey
Kumaidi, K., Universitas Muhammadiyah Surakarta, Indonesia
Kurniawan, B R, Program Studi Pendidikan Fisika, Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Negeri Malang (Indonesia)
Kurniawan, B. R., Universitas Negeri Malang, Indonesia (Indonesia)
Kurniawan, D A, Universitas Jambi (Indonesia)
Kurniawan, D. A., Physics Education, Faculty of Teaching and Education, Universitas Jambi, Jambi (Indonesia)
Kurniawan, D. A., Physics Education, Faculty of Teaching and Education, Universitas Jambi, Indonesia
Kurniawan, K., MTs Negeri 2 Bandung (Indonesia)
Kurniawan, T., Research and Development Center, Meteorology, Climatology and Geophysics Agency, Indonesia
Kurniawati, I.D., Jl. Semarang 5 Malang 65145 | Telp./Fax. (0341) 551334 (Indonesia)
Kurt, H. S., Department of Physics Education, Faculty of Education, Gazi University (Turkey)
Kusairi, S, Universitas Negeri Malang (Indonesia)
Kusairi, S., Department of Physics, Faculty of Mathematics and Natural Sciences, Universitas Negeri Malang (Indonesia)
Kusairi, S., Program Studi Pendidikan Fisika, Pascasarjana, Universitas Negeri Malang, Indonesia
Kusairi, S., Program Studi Pendidikan Fisika, Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Negeri Malang, Indonesia
Kusairi, S., Department of Physics, Universitas Negeri Malang (Indonesia)
Kusumaningrum, H.P., Jl. Prof. Soedarto, UNDIP, Tembalang, Semarang. 50275
Kusumaningrum, R. W., Program Studi Pendidikan Fisika, Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Negeri Malang, Indonesia
Kuswanto, H, Postgraduate Program of Physics Education, Universitas Negeri Yogyakarta (Indonesia)
Kuswanto, H, Universitas Negeri Yogyakarta (Indonesia)
Kuswanto, H., Faculty of Math and Science, Universitas Negeri Yogyakarta (Indonesia)
Kuswanto, K., College of Education, Central Luzon State University (Philippines)