Nuri, A. and Hasibuan, A.D. 2026. Development of RIASEC Carnival Media Based on Holland’s Theory to Train High School Students’ Career Interest Exploration in Classical Guidance Services: Feasibility and Practicality Test. Journal of Society Counseling. 4, 3 (Oct. 2026), 1133–1150. DOI:https://doi.org/10.59388/josc.v4i3.1076.