Citation | Farooq, M., E. Azadfar, Z. Bahrami, M. Sharifi, A. Shakoor, S. Ahmed, I.A. Solangi, M.N. Khan, M. Siddique, N. Ilyas, M. Bakhtiar, M. El-Fatieh Ismael and W. Yunyang. 2021. Optimization of drying process of rambutan by combined method of osmosis ultrasound and complementary drying of hot air. Pakistan Journal of Agricultural Research, 34(1): 218-226. DOI | http://dx.doi.org/10.17582/journal.pjar/2021/34.1.218.226