Kafiya, Maftuh (Indonesia)
Kahar, Abdul, Mulawarman University (Indonesia)
Kaisar, Alif Adi (Indonesia)
Kartini, Indriana
Kencana, Syaifunnisa Puspa, Muhammadiyah University of Surakarta (Indonesia)
Kholis, Muhammad Nur, Department of Agro-industrial Technology, Faculty of Science and Technology, Universitas Darussalam Gontor, Ponorogo, Indonesia
Kholisoh, Siti Diyar
Kholisoh, Siti Diyar
Kholisoh, Siti Diyar (Indonesia)
Kistriyani, Lilis, Program Studi Teknik Kimia, Universitas Islam Indonesia (Indonesia)
Kolo, Sefrinus Maria Dolfi
Krisnabudhi, Alfathony, Department of Geological Engineering, Faculty of Mineral Technology, Universitas Pembangunan Nasional ‘‘Veteran” Yogyakarta, 55283, Indonesia (Indonesia)
Kristanto, Dedy (Indonesia)
Kristanto, Dedy, Teknik Perminyakan UPN "Veteran" Yogyakarta (Indonesia)
Kristiani, Elizabeth Betty Elok (Indonesia)
Kristianto, Fesa Putra (Indonesia)
Kristiati, M. Th (Indonesia)
Kuipa, Pardon Kusaziwa
Kuncara, Jaka (Indonesia)
Kuncoro, Bambang
Kuntaarsa, Abdullah (Indonesia)
Kurniawan, Adi
Kurniawan, Aditya, UPN "Veteran" Yogyakarta (Indonesia)
Kusuma, Heri Septya
Kusumastuti, Yuni
Kusumo, Kartiko
Kwartiningsih, Endang