Apinantanakon, W., Sunat, K., & Chiewchanwattana, S. (2021). A Cooperation of the Multileader Fruit Fly and Probabilistic Random Walk Strategies with Adaptive Normalization for Solving the Unconstrained Optimization Problems. Statistics, Optimization & Information Computing, 9(2), 459-491. https://doi.org/10.19139/soic-2310-5070-702