Saichol Ketsa. 1996. The relationships between phenolics, lignin, peroxidase and the increased firmness of damaged pericarp of mangosteen fruits after impact. Bangkok:Kasetsart University;
Saichol Ketsa. (1996) The relationships between phenolics, lignin, peroxidase and the increased firmness of damaged pericarp of mangosteen fruits after impact (รายงานผลงานวิจัย). Kasetsart University:Bangkok.
Saichol Ketsa. The relationships between phenolics, lignin, peroxidase and the increased firmness of damaged pericarp of mangosteen fruits after impact. Bangkok:Kasetsart University, 1996.
Saichol Ketsa. (1996) The relationships between phenolics, lignin, peroxidase and the increased firmness of damaged pericarp of mangosteen fruits after impact (รายงานผลงานวิจัย). Kasetsart University:Bangkok.