Minh Tuan and  Nguyen and  Chung –Ruey and  Yen,  Effect of S-Girdling on Fruit Growth and Fruit Quality of Wax Apple.   journal   = {International Journal of Agricultural and Biosystems Engineering}, [online]. World Academy of Science, Engineering and Technology.
    December 2012, vol. 72(12). 1064 - 1069
    [viewed 19 April 2024]. Available from: https://publications.waset.org/pdf/8560.