Weerayut Muangton. (2010) Development of nanoparticles entrapped thanakhas (Naringi crenulata) bark and aloe's (Aloe vera) gel extract for application in sunscreen product /. Naresuan University,:ม.ป.ท.Weerayut Muangton. 2010. Development of nanoparticles entrapped thanakhas (Naringi crenulata) bark and aloe's (Aloe vera) gel extract for application in sunscreen product /. ม.ป.ท.:Naresuan University,;Weerayut Muangton. Development of nanoparticles entrapped thanakhas (Naringi crenulata) bark and aloe's (Aloe vera) gel extract for application in sunscreen product /. ม.ป.ท.:Naresuan University, 2010. Print.