KUHAPONG, U.; SORNKLIANG, W.; SOOKKHATHON, W.; THAIPHAN, R.; JAROENSUTASINEE, M.; JAROENSUTASINEE, K. A study of Parah (Elateriospermum tapos) Phenology at Park Ranger Station 5 Hui Lek. Wichcha Journal Nakhon Si Thammarat Rajabhat University, ์Nakhon Si Thammarat, Thailand, v. 30, n. 1, p. 13–19, 2011. Disponível em: https://li01.tci-thaijo.org/index.php/wichcha/article/view/101583. Acesso em: 16 sep. 2026.