Kathmandu,
September 16,
Roma got their first win in the Europa League, but remain third, with three points, because of the goal difference.
Dybala, who was a halftime substitute, needed less than two minutes to break the game's deadlock for the Giallorossi.
His goal spurred Mourinho's charges on as fellow summer signing Andrea Belotti and club captain Lorenzo Pellegrini added gloss to ensure Roma picked their first win of the competition.