Li T-H, Lim E, Chen I-C, Lin C-F, Chen S-C, Tsai M-A. Environmental enrichment and the behavioral effects on captive Beluga whales (Delphinapterus leucas). TJVM [Internet]. 2022 Sep. 5 [cited 2024 Apr. 18];52(3):559-65. Available from: https://he01.tci-thaijo.org/index.php/tjvm/article/view/258654