Jan, A., Shah, J., Khan, F. U. and Rahman, A. U. (2006) “Short Communication Investigation of Pine Needles for Pulp/Paper Industry”, Biological Sciences - PJSIR, 49(6), pp. 407–409. Available at: https://v2.pjsir.org/index.php/biological-sciences/article/view/1267 (Accessed: 18 May 2024).