8,977 Siti Sarah Binti Mohd Sinin 2018-10-15 https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0172541 Pollegioni, P., Woeste, K., Chiocchini, F., Del Lungo, S., Ciolfi, M., Olimpieri, I., Tortolano, V., Clark, J., Hemery, G.E., Mapelli, S. and Malvolti, M.E. (2017). Rethinking the history of common walnut (Juglans regia L.) in Europe: Its origins and human interactions. PloS one, 12(3), e0172541. NULL