Wang, S. , Song, J. , Wang, L. , Tomiyama, H. , Saito, T. , Ohkawa, K., Ohara, H. , Yuhui, Z., Srilaong, V. and Kondo, S. 2023. Effect of varying concentrations of melatonin on anthocyanin and sugar metabolism in grapes (Vitis labruscana L.). Agriculture and Natural Resources. 57, 1 (Feb. 2023), 107–116.