Chiravut Pathumthanasup และผู้แต่งคนอื่นๆ. (2020) Development and Evaluation of Sildenafil Citrate Tablet Fabricated by Direct Compression Method. <i>Isan Journal ofPharmaceutical Sciences</i>, <i>16</i>(1), 59-71.Chiravut Pathumthanasup และผู้แต่งคนอื่นๆ. "Development and Evaluation of Sildenafil Citrate Tablet Fabricated by Direct Compression Method". Isan Journal ofPharmaceutical Sciences 16 (2020):59-71.Chiravut Pathumthanasup และผู้แต่งคนอื่นๆ. Development and Evaluation of Sildenafil Citrate Tablet Fabricated by Direct Compression Method. Faculty of Pharmaceutical Sciences KKU, MSU, UBU:ม.ป.ท. 2020.