Nurul Syazwani Mohd Zahari, Hasan Nudin Nur Fatihah, Syaidatul Najiah Zakaria, Nadiawati Alias and Nor Hasima Mahmod, 2020. Genetic Diversity of Threatened Aquilaria sp. in Malaysia Using Inter Simple Sequence Repeat (ISSR) Markers. Asian Journal of Plant Sciences, 19: 14-20.