Kamis, Arasinah, Faculty of Technical & Vocational, Universiti Pendidikan Sultan Idris
Kangkamano, Tawatchai, Faculty of Science, Thaksin University
Khodjaeva, Nilufar, Faculty of Oriental Philology and Translation Studies, Tashkent State University of Oriental Studies, Uzbekistan
Khoiriyah, Khoiriyah, Faculty of Teacher Training and Education, Universitas Nusantara PGRI Kediri
Kholid, Muhammad Noor, Faculty of Teacher Training and Education, Universitas Muhammadiyah Surakarta
Khusnani, Azmi, Faculty of Mathematics and Science Education, Universitas Muhammadiyah Maumere
Kirana, Dhinuk Puspita, Faculty of Tarbiyah and Teacher Training, Institut Agama Islam Negeri Ponorogo
Kot, Sebastian, Faculty of Management, Czestochowa University of Technology
Kristanto, Yosep Dwi, Faculty of Teacher Training and Education, Universitas Sanata Dharma
Kurniasari, Efi, Faculty of Teacher Training and Education, Universitas Ahmad Dahlan
Kurniawan, Dwi Agus, Faculty of Teacher Training and Education, Universitas Jambi
Kurniawan, Dwi Agus, Faculty of Teacher Training and Education, Universitas Jambi
Kurniawan, Fatah, Faculty of Mathematics and Natural Science, Universitas Pendidikan Indonesia
Kurniawan, Heri, Faculty of Economics and Business Islam, UIN Sunan Kalijaga
Kurniyawan, Dede, Faculty of Social and Political Sciences, Universitas Indonesia
Kusmanto, Hari, Faculty of Teacher Training and Education, Universitas Muhammadiyah Surakarta
Kusnendar, Jajang, Computer Science Education, Universitas Pendidikan Indonesia
Kusumah, Yaya Sukjaya, Mathematics Education Department, Universitas Pendidikan Indonesia, Indonesia
Kusumaningrum, Syams, Faculty of Teacher Training and Education, Universitas Pendidikan Muhammadiyah Sorong
Kusumaningtyas, Dian Artha, Faculty of Teacher Training and Education, Universitas Ahmad Dahlan
Kuswanto, Kuswanto, College of Education, Central Luzon State University
Kwee Leng, Yap, Faculty of Education, Universiti Kebangsaan Malaysia (National University of Malaysia) Malaysia