Kadir, Suprianto, Universitas Negeri Gorontalo (Indonesia)
Kamadi, La, Universitas Negeri Makassar (Indonesia)
Kamaludin, Kamaludin, University of Education Indonesia (Indonesia)
Kandupi, Ardiansyah D., Universitas Tadulako (Indonesia)
Kardiyanto, Deddy Whinata, Universitas Sebelas Maret (Indonesia)
Kartiko, Dwi Cahyo, Surabaya State University (Indonesia)
Kasmad, Muhammad Rachmat, State University of Makassar (Indonesia)
Kayode, Falaye Elijah, University of Ilorin (Indonesia)
Kayode, Falaye Elijah, University of Ilorin (Nigeria)
Kholid, Abdul, Universitas Pasir Pengaraian (Indonesia)
Khurrohman, Moch Fath, Yogyakarta State University (Indonesia)
Komarudin, Komarudin, Indonesia University of Education (Indonesia)
Komarudin, Komarudin, Universitas Pendidikan Indonesia (Indonesia)
Komarudin, Komarudin, Indonesian Education University (Indonesia)
Kridasuwarso, Bambang, Jakarta State University (Indonesia)
Kristanto, Budi, Department of Nutrition Politeknik Keshealth Ministry of Health Jayapura (Indonesia)
Kumaat, Noortje Anita, Universitas Negeri Surabaya (Indonesia)
Kurniawan, Ari Wibowo, Universitas Negeri Malang (Indonesia)
Kurniawan, Ari Wibowo, State University of Malang (Indonesia)
Kurniawan, Asep Ridwan, Galuh University (Indonesia)
Kurniawan, Asep Ridwan, Galuh University
Kurniawan, Febi, Universitas Singaperbangsa Karawang (Indonesia)
Kurniawan, Febi, University of Singaperbangsa Karawang (Indonesia)
Kurniawan, Muhamad Rachmaan, Universitas Pendidikan Indonesia (Indonesia)
Kusmaedi, Nurlan, Education University of Indonesia (Indonesia)
Kusmaedi, Nurlan, Indonesian Education University (Indonesia)
Kusmaedi, Nurlan, Education University (Indonesia)
Kusumo, Kuncoro Hadi, Nusantara PGRI Kediri University (Indonesia)