@misc{indiciae4682ec10e640, title = {Opening the black box: using process evaluation measures to assess implementation and theory building.}, author = {T W Harachi and R D Abbott and R F Catalano and K P Haggerty and C B Fleming}, year = {1999}, doi = {10.1023/a:1022194005511}, url = {https://pubmed.ncbi.nlm.nih.gov/10676545/}, note = {Source identifier: 10676545} }