| First Name | Last Name | Institutions | Articles |
|---|---|---|---|
| Olena O. | Alieksieichuk | International University of Business and Law | 1 |
| Olesia | Dubovych | Poltava State Agrarian Academy | 1 |
| Olexandr | Zyma | Simon Kuznets Kharkiv National University of Economics | 1 |
| Olexandr | Rozhko | Taras Shevchenko National University of Kyiv | 1 |
| Olga | Chkalova | Lobachevsky State University of Nizhny Novgorod | 1 |
| Olga | Finogentova | Immanuel Kant Baltic Federal University | 1 |
| Olga | Gogulya | National University of Life and Environmental Sciences of Ukraine | 2 |
| Olga | Kalmykova | Samara State Technical University | 1 |
| Olga | Lavrinenko | Daugavpils University | 14 |
| Olga | Lenkova | Tyumen Industrial University | 1 |
| Olga | Marcus | Lesya Ukrainka Eastern European National University | 1 |
| Olga | Nikiforova | Saint Petersburg State University | 1 |
| Olga | Poniščiaková | University of Žilina | 1 |
| Oľga | Roháčiková | Slovak University of Agriculture in Nitra | 1 |
| Olga | Starineca | University of Latvia | 1 |
| Olga | Vandina | Armavir State Pedagogical University | 1 |
| Olga | Zlyvko | Moscow Power Engineering Institute | 1 |
| Olga | Anichkina | K.G. Razumovsky Moscow State University of technologies and management | 1 |
| Olga | Burova | Rezekne Academy of Technologies | 1 |
| Olga | Bykanova | Plekhanov Russian University of Economics | 1 |