Pirates increased their title chances with a 4-0 thumping of the Clever Boys at the Orlando Stadium on Wednesday.
Mulenga, who claimed the Man of the Match award, was quick to credit his team-mates and coaches.
“For me as a player, it’s because I work hard in training and no wonder I got the performances I did today it’s because of the hard work I put training and the guys who keep encouraging each other. No wonder we are this far.
“We just have to work hard in the last game and know where we are going to find ourselves. So we just have to work hard for the upcoming games,” the Zambian added.