An Improved Grey Forecasting Models: Case in China's Coal Consumption Demand. - Chia-Nan Wang; Van-Thanh Phan (ICCCI (2), 2015)

Using Fourier Series to Improve the Prediction Accuracy of Nonlinear Grey Bernoulli Model. - Ngoc Thang Nguyen; Van-Thanh Phan; Zbigniew Malara (ACIIDS (1), 2019)

Nonlinear grey Bernoulli model based on Fourier transformation and its application in forecasting the electricity consumption in Vietnam. - Ngoc Thang Nguyen; Van-Thanh Phan; Zbigniew Malara (J. Intell. Fuzzy Syst., 2019)

Studying on the Accuracy Improvement of GM (1, 1) Model. - Van Dat Nguyen; Van-Thanh Phan; Ngoc Thang Nguyen; Doan Nhan Dao; Le Thanh Ha (ICCCI (CCIS Volume), 2020)

Using Fourier Series to Improve the Discrete Grey Model (1, 1). - Van-Thanh Phan; Zbigniew Malara; Ngoc Thang Nguyen (ICCCI (CCIS Volume), 2020)

Forecasting the Coffee Consumption Demand in Vietnam Based on Grey Forecasting Model. - Ngoc Thang Nguyen; Van-Thanh Phan; Van Ðat Nguyen; Thanh Ha Le; Thao Vy Pham (Vietnam. J. Comput. Sci., 2022)

Applying the Malmquist Productivity Index Model to Assess the Performance of the Coffee Enterprise in DakLak Vietnam. - Van-Thanh Phan; Zbigniew Malara; Duong Thi Ai Nhi; Ngoc Thang Nguyen (ACIIDS (2), 2023)