M. A. Pinard, D. W. Davidson, and A. Ganing, “EFFECTS OF TRENCHING ON GROWTH AND SURVIVAL OF PLANTED <em>SHOREA</em> <em>PARVIFOLIA</em> SEEDLINGS UNDER PIONEER STANDS IN A LOGGED-OVER FOREST”, JTFS, vol. 10, no. 4, pp. 505–515, Jun. 1998.