After trailing to Danny Rose’s 16th minute goal for the Mariners, Dons scored twice in quick succession through Alex Gilbey and Scott Hogan to take the lead before Connor Lemonheigh-Evans scored in stoppage time to make sure of the result.
The trio of victories lift Dons into ninth in League Two, just one point outside the play-off spots.
Here’s how we rated the players.
13. Sub: Ellis Harrison - 6
Thrived in the physical battle towards the end, sliding in Lemonheigh-Evans to make it 3-1 in stoppage time | Jane Russell
14. Sub: MJ Williams - 5
A late inclusion to replace injured Kelly, and helped Dons manage the final stages with ease | Jane Russell
4 / 4