Akca, Y., Brohi, A. and Savas, E. (2016) “Differences in Mineral Contents of Apple Leaves Associated with Fruiting and Non-Fruiting of Biennial Bearing Trees”, Asian Journal of Chemistry, 17(4), pp. 2379–2384. Available at: https://asianpubs.org/index.php/ajchem/article/view/13949 (Accessed: 17 July 2024).