Formulation and investigation of crushed puffed rice-chitosan-HPMC based polymeric blends as carrier for sustained stomach specific drug delivery of piroxicam using 3(2) Taguchi mathematical design studies. Int Curr Pharm J [Internet]. 2018 Apr. 22 [cited 2026 Jul. 3];6(11):61-80. Available from: https://banglajol.info/index.php/ICPJ/article/view/36435