MALEE LOUNKAEW, KIATANANTHA LOUNKAEW. “INTEGRATED EVALUATION OF A DIGITAL CHILD HEALTH PLATFORM IN THAILAND: BEHAVIORAL OUTCOMES, WILLINGNESS TO PAY, AND SOCIAL RETURN ON INVESTMENT OF THE KHUNLOOK APPLICATION”. TPM – Testing, Psychometrics, Methodology in Applied Psychology 32, no. S8 (2025): Posted 05 November (November 5, 2025): 1599–1609. Accessed January 30, 2026. https://tpmap.org/submission/index.php/tpm/article/view/2967.