Pornsiri Kamphoosaen และ Yuwadee Itarat; Piracha Tangtrongpairoj; Kanokphon Butmarasri; Wiratchanee Sukkawattananon; Namphet Jumpathong. (2023) Sleep Quality and Associated Factors during Pregnancy. <i>Thai Journal of Obstetrics and Gynaecology</i>, <i>31</i>(6), 439-446.Pornsiri Kamphoosaen และ Yuwadee Itarat; Piracha Tangtrongpairoj; Kanokphon Butmarasri; Wiratchanee Sukkawattananon; Namphet Jumpathong. "Sleep Quality and Associated Factors during Pregnancy". Thai Journal of Obstetrics and Gynaecology 31 (2023):439-446.Pornsiri Kamphoosaen และ Yuwadee Itarat; Piracha Tangtrongpairoj; Kanokphon Butmarasri; Wiratchanee Sukkawattananon; Namphet Jumpathong. Sleep Quality and Associated Factors during Pregnancy. PIMDEE Co. Ltd.:ม.ป.ท. 2023.