Kick-off meeting, Sofia, Bulgaria

SizeMat 4, Pomorie, Bulgaria

XXI National conference on chemistry for students and PhD students, Sofia, Bulgaria

XX Science poster session for young sciences, PhDs, and students, Sofia, Bulgaria

QSCP-XXVI - 26th International Workshop on Quantum Systems in Chemistry, Physics and Biology, Jaipur, India

4th International Conference on Materials Science & Nanotechnology, Valencia, Spain

Workshop on "Sustainable energy materials to power the future", Belchin, Bulgaria

XIV Sofia Science Festival, Sofia, Bulgaria

XXII National conference on chemistry for students and PhD students, Sofia, Bulgaria

Science for Business #4, Sofia, Bulgaria

XXI Science poster session for young sciences, PhDs, and students, Sofia, Bulgaria

14th International Conference on Ceramic Materials and Components for Energy and Environmental Systems (CMCEE14), Budapest, Hungary