Information Journal Paper
APA:
CopyCUNNINGHAM, J.B., & GARDNER, E.. (2007). POWER, EFFECT AND SAMPLE SIZE USING GPOWER: PRACTICAL ISSUES FOR RESEARCHERS AND MEMBERS OF RESEARCH ETHICS COMMITTEES. EVIDENCE BASED MIDWIFERY, 5(4), 132-136. SID. https://sid.ir/paper/621760/en
Vancouver:
CopyCUNNINGHAM J.B., GARDNER E.. POWER, EFFECT AND SAMPLE SIZE USING GPOWER: PRACTICAL ISSUES FOR RESEARCHERS AND MEMBERS OF RESEARCH ETHICS COMMITTEES. EVIDENCE BASED MIDWIFERY[Internet]. 2007;5(4):132-136. Available from: https://sid.ir/paper/621760/en
IEEE:
CopyJ.B. CUNNINGHAM, and E. GARDNER, “POWER, EFFECT AND SAMPLE SIZE USING GPOWER: PRACTICAL ISSUES FOR RESEARCHERS AND MEMBERS OF RESEARCH ETHICS COMMITTEES,” EVIDENCE BASED MIDWIFERY, vol. 5, no. 4, pp. 132–136, 2007, [Online]. Available: https://sid.ir/paper/621760/en