Mahidsanan, T., and N. Lertnirundon. “Effectiveness of Bergamot Juice on the Survival of Bacillus Cereus and Quality of Thai Steamed Pumpkin Cake”. Food and Applied Bioscience Journal, vol. 8, no. 1, Apr. 2020, pp. 33-42, https://li01.tci-thaijo.org/index.php/fabjournal/article/view/240052.