TY  - RPRT
TI  - Statistical power: concepts, procedures, and applications.
AU  - M Hallahan
AU  - R Rosenthal
DO  - 10.1016/0005-7967(95)00082-8
UR  - https://pubmed.ncbi.nlm.nih.gov/8687371/
ID  - 8687371
ER  -