[1]
L. M. Lotrean, M. Popa, E. A. Santillan, and M. Florea, “Methodological Challenges in Research Regarding the Lifestyle of School Children”, rcis, vol. 44, pp. 321–331, Mar. 2014, Accessed: Nov. 06, 2026. Available: https://www.rcis.ro/journal/article/view/1535-methodological-challenges-in-research-regarding-the