ALAA MEDHAT OBEID, DR. RAED AHMED KHALIL. 2025. “LICENSING FOR PRACTICING COMMERCIAL AGENCY BUSINESS”. TPM – Testing, Psychometrics, Methodology in Applied Psychology 32 (S7 (2025): Posted 10 October):1851-59. https://tpmap.org/submission/index.php/tpm/article/view/2457.