HUDZARI R.M., RAMLI M.R.H., WAHAB F.I.A., GHANI M.N.A. (2011). DETERMINATION OF FREQUENCY PROPERTIES OF JATROPHA CURCAS FRUITS STALK FOR MECHANICAL HARVESTING OPERATIONS. International Journal of Agriculture Sciences, 3 (2), 103-109. http://dx.doi.org/10.9735/0975-3710.3.2.103-109