Information Journal Paper
APA:
CopySAFMAN, R.M., & SOBAL, J.. (2004). QUALITATIVE SAMPLE EXTENSIVENESS IN HEALTH EDUCATION RESEARCH. HEALTH EDUCATION BEHAVIOUR, 31(1), 9-21. SID. https://sid.ir/paper/593321/en
Vancouver:
CopySAFMAN R.M., SOBAL J.. QUALITATIVE SAMPLE EXTENSIVENESS IN HEALTH EDUCATION RESEARCH. HEALTH EDUCATION BEHAVIOUR[Internet]. 2004;31(1):9-21. Available from: https://sid.ir/paper/593321/en
IEEE:
CopyR.M. SAFMAN, and J. SOBAL, “QUALITATIVE SAMPLE EXTENSIVENESS IN HEALTH EDUCATION RESEARCH,” HEALTH EDUCATION BEHAVIOUR, vol. 31, no. 1, pp. 9–21, 2004, [Online]. Available: https://sid.ir/paper/593321/en