Jian, Yao, Guan Jiyu, and Zhu Qibing. 2017. “Predicting Bruise Susceptibility in Apples Using Vis SWNIR Technique Combined With Ensemble Learning”. International Journal of Agricultural and Biological Engineering 10 (5). Beijing, China:144-53. https://www.ijabe.org/index.php/ijabe/article/view/2888.