Jaskin, a left-winger for the Moncton Wildcats, was first star with nine goals and 25 points in 10 games to extend a 15-game points streak.
Bussieres had 10 goals and 23 points in 13 games for the Baie-Comeau Drakkar.
Marcoux went 6-1 in goal in 1.89 goals-against average for the Blainville-Boisbriand Armada.
Centre Josh Currie of the P.E.I Rocket was named first star of the week with five goals and eight assists in four games.
Goalie Philippe Desrosiers of the Rimouski Oceanic was second star with three wins and a 1.67 goals-against average while defenceman Kevin Gagne of the Saint John Sea Dogs was third star with eight points in thee games.