| First Name | Last Name | Institutions | Articles |
|---|---|---|---|
| Nuno Soares | Domingues | Instituto Politécnico de Lisboa; Instituto Superior de Engenharia de Lisboa |
1 |
| Beata | Domańska-Szaruga | Siedlce University of Natural Sciences and Humanities | 1 |
| Amangeldy | Dogalov | L. N. Gumilyov Eurasian National University | 1 |
| Zbyslaw | Dobrowolski | Jagiellonian University | 2 |
| Nomeda | Dobrovolskienė | Vilnius Gediminas Technical University (VILNIUS TECH) | 2 |
| Ján | Dobrovič | University of Prešov; Institute of Technology and Business in Prešov |
8 |
| Oleksii | Dniprov | Office of the President of Ukraine | 1 |
| Vytautė | Dlugoborskytė | Kaunas University of Technology | 1 |
| Hadrian Geri | Djajadikerta | Edith Cowan University | 1 |
| Hawree | Dizaye | University of Prešov; Tomas Bata University in Zlín |
1 |
| Lenka | Divoká | University of Žilina | 1 |
| Disman | Disman | Universitas Pendidikan Indonesia | 1 |
| Danuta | Diskienė | Vilnius University | 1 |
| Aistė | Diržytė | Mykolas Romeris University | 3 |
| Omar | Diouri | Sidi Mohamed Ben Abdellah University | 1 |
| Hasan | Dincer | Istanbul Medipol University | 1 |
| Adile | Dimitrova | Prof. Dr. Assen Zlatarov University | 4 |
| Ivan | Dimitrov | Prof. Dr. Assen Zlatarov University | 4 |
| Vadim A. | Dikikh | Moscow City Teachers' Training University | 2 |
| Evgen | Didenko | Kharkiv National University of Radio Electronics | 1 |