Aziz, Z. A. ., M. . Ahmad, L. W. C. Chin, R. . Repin, S. . Limbawan, R. . Maidin, and R. . Murdad. “Cryopreservation of the North Borneo Phalaenopsis Gigantea J.J.Sm. Using a Vitrification Approach”. Journal of Tropical Biology & Conservation (JTBC), vol. 20, Oct. 2023, pp. 121-34, doi:10.51200/jtbc.v20i.4651.