@article{Ut_Mai_2019, title={Effect of gibberellic acid and urea on the growth of pineapple fruit (Ananas comosus (L.) Merr.)}, volume={3}, url={http://stdjns.scienceandtechnology.com.vn/index.php/stdjns/article/view/803}, DOI={https://doi.org/10.32508/stdjns.v3i2.803}, number={2}, journal={Science & Technology Development Journal: Natural Sciences}, author={Ut, Le Van and Mai, Vo Thi Bach}, year={2019}, month={Aug.}, pages={82-89}