Loan watch: Assombalonga strikes again
In the week that the 19 year-old attacker extended his loan stay at Roots Hall, Assombalonga helped the Shrimpers on their way to victory over Cheltenham Town.
Jermaine McGlashan had the Gloucestershire outfit ahead before goals from Sean Clohessy, Assombalonga and Mark Phillips turned the tie around.
Paul Sturrock's side are now unbeaten in five, with four wins in that period.
Elsewhere in League Two Adam Thompson got 72 minutes for Wycombe Wanderers in their 3-1 defeat at the hands of Chesterfield.
The Northern Ireland U21 international was replaced with 18 minutes to go by striker Oliver Taylor for his professional debut as the Chairboys chased the game.
Finally, Dale Bennett was left out of Wimbledon's squad altogether for their 2-1 reverse at home to Rochdale.