Farezol, N. F. ., Kamarul Zaman , M. A. . and Azzeme, A. M. (2024) “Effect of Auxins on Growth Enhancement of Cell Suspension Culture of Tongkat Ali Hitam (Polyalthia bullata)”, Malaysian Applied Biology, 53(5), pp. 49–61. doi: 10.55230/mabjournal.v53i5.3044.