12. Days of BHAAAS in Bosnia and Herzegovina, Mostar, June 24-27, 2021. From June 24 to 27, 2021, Mostar will be the central meeting place of world-renowned scientists, artists, doctors, and professors who will gather at "12 . Days of BHAAAS in BiH." On this occasion, 30 expert symposia from medical, technical, natural, and human sciences, numerous panels, round tables, and workshops will be held. About 300 eminent lecturers will teach in front of hundreds of participants from more than 20 countries. This year, due to the Corona virus pandemic, the organizers have decided that the symposium will also be broadcast online in order to enable the participation of all interested scientists who will not be able to come to Mostar. The Bosnian-Herzegovinian-American Academy of Arts and Sciences also sent a special invitation to students, young researchers, to participate in this event. It will be a unique opportunity for students to learn about the latest trends in science and technology and meet some of the leaders of the world academic community. "I am very happy that this great event will finally take place in my native Mostar," says BHAAAS president Dr. Mahira Tanović, adding: "Last year we had to postpone the holding of the 12th Day of BHAAAS in Bosnia and Herzegovina due to the Corona virus pandemic, but now the conditions have been met to be able to realize this important conference for us in a reduced capacity." BHAAAS has been successfully organizing this scientific meeting for 12 years, which I can say is one of the largest professional events in the region. In 30 symposia from the natural, social, humanities, and medical sciences, participants will have the opportunity to hear lectures from world leaders of the academic community. The official promotion of the BHAAAS monograph will also take place as part of the day, which I am particularly looking forward to," said Tanović. 12 Days of BHAAAS in Bosnia and Herzegovina Since its establishment, BHAAAS has been bringing top experts to our country, many of whom are of BiH origin and who work in prestigious institutions in America, Canada, and beyond. The BHAAAS days in Bosnia and Herzegovina provide them with the opportunity to share their knowledge and expertise with colleagues and students in their home country.