Mustacisa-Lacaba, M. M., Dejarme, A. B. and Albina, M. B. (2021) “Preparation, sensory evaluation and effectiveness of Philippine Tree Fern (Cyathea contaminans) as anti-spasm oil”, International Journal of Agricultural Technology, 17(4), pp. 1461–1470. available at: https://li04.tci-thaijo.org/index.php/IJAT/article/view/6230 (accessed: 7 August 2025).