| Mr | Noel Isack | Kaaya | Government Chemist Laboratory Authority | Tanzania | |
| Prof Dr | Güzin | KABAN | Atatürk University | Turkey | |
| Dr | Bakusele | Kabane | Durban University of Technology | South Africa | |
| Mr | Stephen | Kamande | Technical University of Kenya | Kenya | |
| Assist Prof Dr | Nagaiah | Kambhala | Jain (Deemed to be) University | India | |
| Prof | Yuejai | Kang | Kunsan national university | South Korea | |
| Dr | Hadi | Kasani | University of Tabriz | Iran | |
| Dr | Satadru | Kashyap | Department of Mechanical Engineering, Tezpur University | India | |
| Dr | Ramesh | Katla | University of Virginia | United States | |
| Dr | suresh babu | katragadda | CSIR-Indian Institute of Chemical Technology | India | |
| Assist Prof Dr | Tarnveer | Kaur | SGGSWU, Fatehgarh Sahib, Punjab | India | |
| Dr | Nitesh | Kaushal | CSIR-IHBT, Palampur | India | |
| Dr | Jolly | Kaushal | Doon university | India | |
| Mrs | Regina | Kayumova | Ufa Institute of Chemistry, Ufa Federal Research Center of the Russian Academy of Sciences | Russia | |
| Prof | Zhihai | Ke | The Chinese University of Hong Kong (Shenzhen) | China | |
| Prof | Charles | KEDE | University of Douala | Cameroon | |
| Prof | Khadiga | Kelani | Cairo university Faculty of Pharmacy | Egypt | |
| Dr | ABDUL BAESS | KEYHANI | Huazhong Agriculture Universit | China | |
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