Türkoğlu Elitaş, M. N., & Yılmaz Yalçıner, A. (2024). An Analysis Study in OECD Countries on Pediatric Vaccines and Their Effects with Cluster Analysis and Multiple Regression Technique . International Journal of Advanced Natural Sciences and Engineering Researches, 7(10), 146–154. Retrieved from https://as-proceeding.com/index.php/ijanser/article/view/2074