Issaya Pusittigul และ Jingtair Siripanich. (2014) Effects of calcium, gibberellins and abscisic acid on internal browning of pineapple. Kasetsart University:ม.ป.ท.Issaya Pusittigul และ Jingtair Siripanich. 2014. Effects of calcium, gibberellins and abscisic acid on internal browning of pineapple. ม.ป.ท.:Kasetsart University;Issaya Pusittigul และ Jingtair Siripanich. Effects of calcium, gibberellins and abscisic acid on internal browning of pineapple. ม.ป.ท.:Kasetsart University, 2014. Print.