Opas Tojira. (2000) Photoisomerization studies of some hydrazone compounds. Mahidol University,:ม.ป.ท.Opas Tojira. 2000. Photoisomerization studies of some hydrazone compounds. ม.ป.ท.:Mahidol University,;Opas Tojira. Photoisomerization studies of some hydrazone compounds. ม.ป.ท.:Mahidol University, 2000. Print.