Citation
Smith, M. D. (1978). Experimental designs used in assessing the effectiveness of social programs: A review, International Journal of Oral Myology, 4 (2), 6-14.
COinS
Smith, M. D. (1978). Experimental designs used in assessing the effectiveness of social programs: A review, International Journal of Oral Myology, 4 (2), 6-14.