Sudavone Phiphatphon และ Wirat Ruengsitagoon. (2020) The Determination of Doxycycline Using Ferrous Sulfate Contained in Vitamin Tablets as Reagent. <i>Isan Journal ofPharmaceutical Sciences</i>, <i>16</i>(4), 79-89.Sudavone Phiphatphon และ Wirat Ruengsitagoon. "The Determination of Doxycycline Using Ferrous Sulfate Contained in Vitamin Tablets as Reagent". Isan Journal ofPharmaceutical Sciences 16 (2020):79-89.Sudavone Phiphatphon และ Wirat Ruengsitagoon. The Determination of Doxycycline Using Ferrous Sulfate Contained in Vitamin Tablets as Reagent. Faculty of Pharmaceutical Sciences KKU MSU UBU:ม.ป.ท. 2020.