Vladica Žikić Earned a bachelor's and master's degree from the Faculty of Special Education and Rehabilitation. Currently pursuing a doctoral dissertation at the Faculty of Biology, specializing in Integrated Nutrition Science. Actively engaged in the NGO and corporate sectors in Serbia and Germany during studies, working as an educator and workshop designer for children aged 4 to 8. Completed training in the implementation of the DAP web application as part of the EFSA study, as well as certification in the application of the KSAFA system for the diagnosis and treatment of hearing, speech, and language disorders. Presently employed at Department of Speech, Language and Hearing Sciences, Institute for Experimental Phonetics and Speech Pathology and Research and Development Institute “Life Activities Advancement Institute” in Belgrade.