AU - Ayaz Alkaya, Sultan AU - Avşar, Fatma TI - An Investigation of Peer Bullying and Assertiveness Levels among School-Aged Children and Related Factors PT - Journal Article DP - 2017 TA - J Educ Res Nurs PG - 185-191 VI - 14 IP - 3 AID - 10.5222/HEAD.2017.185 [doi] 4100 - https://dx.doi.org/10.5222/HEAD.2017.185 SO - JOURNAL OF EDUCATION AND RESEARCH IN NURSING, 2017 14(3):185