From 7th to 10th September 2020 our expert, Stanislav Ivanov, participated in the 5th Doctoral seminar, organised by Varna University of Management. Dr. Ivanov had two presentations on "Qualitative, quantitative and mixed methods" and "Key issues in writing a research paper". The seminar was attended by over 20 participants (Ph.D. students and their supervisors) from Bulgaria, India, Ukraine, Cameroon.