APA-referens

Phan, V. T. (2025). AnImproved the Fractional- Order Accumulated Grey Model by Trigonometric series and Its Application in Tourism Industry. Journal of Systems Engineering and Electronics.

Chicago-stil citat

Phan, Van Thanh. AnImproved the Fractional- Order Accumulated Grey Model By Trigonometric Series and Its Application in Tourism Industry. Journal of Systems Engineering and Electronics, 2025.

MLA-referens

Phan, Van Thanh. AnImproved the Fractional- Order Accumulated Grey Model By Trigonometric Series and Its Application in Tourism Industry. Journal of Systems Engineering and Electronics, 2025.

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