Strickland, OL. (2001). An instrument's conceptual base: its link to theory.
.
Journal of Nursing Measurement, 9(1), 3-4. 10.1891/1061-3749.9.1.3
Strickland, OL. (2001). An instrument's conceptual base: its link to theory.
. Journal of Nursing Measurement, 9(1), 3-4. 10.1891/1061-3749.9.1.3