Authors
| Name | First name | Last name |
|---|---|---|
| Piotr Jurgała | Piotr | Jurgała |
| Jack Jurich | Jack | Jurich |
| Veronika Juríčková | Veronika | Juríčková |
| Mindaugas Jurkynas | Mindaugas | Jurkynas |
| Islam Jusufi | Islam | Jusufi |
| Jelena Juvan | Jelena | Juvan |
| Kalidindi Jyothika | Kalidindi | Jyothika |
| Leonid Kabak | Leonid | Kabak |
| Intisar Kabir | Intisar | Kabir |
| Hellen Kabira | Hellen | Kabira |
| Ognyan Kachev | Ognyan | Kachev |
| Shreyas Kadam | Shreyas | Kadam |
| Zuhran Kadieva | Zuhran | Kadieva |
| Denis Kagyera | Denis | Kagyera |
| Martin Kahl | Martin | Kahl |
| Markus Kaim | Markus | Kaim |
| Kornely Kakachia | Kornely | Kakachia |
| Suman Kakar | Suman | Kakar |
| Reza. Kalan | Reza. | Kalan |
| Branimir Kalaš | Branimir | Kalaš |
| Suzana Kalashiani | Suzana | Kalashiani |
| Kai-Helin Kaldas | Kai-Helin | Kaldas |
| Meir Kalech | Meir | Kalech |
| Kalin Kalinov | Kalin | Kalinov |
| Duhan Kalkan | Duhan | Kalkan |
| Jarno Kallio | Jarno | Kallio |
| Martin Kaloudis | Martin | Kaloudis |
| Kalinka Kaloyanova | Kalinka | Kaloyanova |
| Kalinka Kaloyanova | Kalinka | Kaloyanova |
| Kalinka Kaloyanova | Kalinka | Kaloyanova |
| Ignas Kalpokas | Ignas | Kalpokas |
| Johanne Kalsaas | Johanne | Kalsaas |
| Marco Kalz | Marco | Kalz |
| Rahmat Kamal | Rahmat | Kamal |
| Nangnigui Kamara | Nangnigui | Kamara |
| Mohd Kamarulzaman | Mohd | Kamarulzaman |
| Dimitar Kamenov | Dimitar | Kamenov |
| Sergii Kamenskyi | Sergii | Kamenskyi |
| Gal Kaminka | Gal | Kaminka |
| Jirapa Kamsamrong | Jirapa | Kamsamrong |
| Dany Kamuhanda | Dany | Kamuhanda |
| Anas Kanaan | Anas | Kanaan |
| Yogesh Kandpal | Yogesh | Kandpal |
| Roger Kanet | Roger | Kanet |
| Konosuke Kaneta | Konosuke | Kaneta |
| Chang Kang | Chang | Kang |
| Yong-Chuen Kang | Yong-Chuen | Kang |
| Minguk Kang | Minguk | Kang |
| Yanzhe Kang | Yanzhe | Kang |
| Zhuang Kang | Zhuang | Kang |