Figure 2From: Dynamics of a fractional plankton–fish model under the influence of toxicity, refuge, and combine-harvesting effortsUnstable to stable configuration of the system (2) for (A) \(\alpha = 1\), (B) \(\alpha = 0.95\), (C) \(\alpha = 0.85\), (D) \(\alpha = 0.75\)Back to article page