DESIGN AND EVALUATION OF ENCAPSULATED COW FAT-BASED SOLID LIPID NANOCARRIER FOR IMPROVED BIOAVAILABILITY OF A POORLY WATER SOLUBLE NON STEROIDAL ANTI-INFLAMMATORY DRUG: EFFECT OF SURFACTANT IONIC STATE ON PRODUCT PERFORMANCE. FJS [Internet]. 2024 Jun. 30 [cited 2025 Sep. 17];8(3):57-66. Available from: http://162.254.38.185/index.php/fjs/article/view/2484