TRISNANI WIDOWATI, ANIK MAGHFIROH, ENY WIDHIA A, NOVIA RESTU W. 2025. “APPLICATION OF THE CREATIVE PROBLEM-SOLVING MODEL TO IMPROVE PROFESSIONAL COMPETENCE IN HAIRDRESSING”. TPM – Testing, Psychometrics, Methodology in Applied Psychology 32 (3):560-67. https://tpmap.org/submission/index.php/tpm/article/view/2114.