S. Hardenia and G. Darwhekar, “FORMULATION AND OPTIMIZATION OF FAST DISSOLVING TABLETS OF PROMETHAZINE THEOCLATE USING 32 FACTORIAL DESIGN”, J. Drug Delivery Ther., vol. 7, no. 7, pp. 12–14, Dec. 2017, doi: 10.22270/jddt.v7i7.1571.