Rada Somkhuean and Suparat Niwitpong and Sa-aat Niwitpong, Upper Bound of the Generalize p-Value for the Behrens-Fisher Problem with a Known Ratio of Variances. journal = {International Journal of Mathematical and Computational Sciences}, [online]. World Academy of Science, Engineering and Technology. September 2013, vol. 81(9). 1436 - 1439 [viewed 23 April 2024]. Available from: https://publications.waset.org/pdf/16727.