Chanmethakul, T. “Differences in Surface Orientations and Coverage of Epifauna on the Surface of Artificial Reefs in Sirinat National Park, Phuket”. PKRU SciTech Journal, vol. 6, no. 1, June 2022, pp. 13-23, https://ph01.tci-thaijo.org/index.php/pkruscitech/article/view/246886.