Safwan M. Fraihat. (2014) A sequential injection system for spectrophotometric determination of ketoconazole. <i>Maejo International Journal of Science and Technology</i>, <i>8</i>(3), 232.Safwan M. Fraihat. "A sequential injection system for spectrophotometric determination of ketoconazole". Maejo International Journal of Science and Technology 8 (2014):232.Safwan M. Fraihat. A sequential injection system for spectrophotometric determination of ketoconazole. Maejo University:ม.ป.ท. 2014.