Mai Quoc Dung, Nguyen Phuoc Trong. Improving the effectiveness of socialization work in the field of education: A case study in Vietnam for the period 1997-2021. CERJ [Internet]. 2022 May 31 [cited 2024 Jul. 23];12(2):132-41. Available from: https://un-pub.eu/ojs/index.php/cerj/article/view/6463