The family of a Milton woman killed in a New Year’s attack on an Istanbul nightclub has announced funeral arrangements for this weekend.

A service in memory of Alaa Al-Muhandis will take place Sunday from noon to 4 p.m. at the Shahrayar Centre in Mississauga, her brother Mohammed said Tuesday in a Facebook post.

“It is with great sadness and heavy hearts that we announce the tragic passing of our beloved Alaa Al-Muhandis at the Istanbul Terror Attack,” the post said.

Al-Muhandis, who was 29, is survived by her husband, Asal Ahmed, and two children, Amir and Arwa.

Al-Muhandis operated an event-décor business, Looloo’s Arrangements. She was also involved in her husband’s used car dealership in Milton, Looloo Auto Sales, which Ahmed owned.

Those at the dealership remembered her fondly.

“She was an absolute integral part to this business,” sales manager Sam Ahmed Atrakchi said Tuesday. “We’re a small family, if you will.”

Atrakchi said Al-Muhandis always seemed happy in the long time he knew her.

“She was a person that always had a smile on her face at all times, anytime you catch her,” he said. “She was a really good friend.”

Al-Muhandis was among 39 people killed when a gunman opened fire at a popular Turkish club during New Year’s celebrations early Sunday morning.

Daesh, also known as the Islamic State, ISIS or ISIL, has claimed responsibility for the attack.

“It’s a great loss for everybody, and everybody is trying to cope with it,” said Atrakchi. “She was a great person . . . She will forever be loved and remembered.”