Nuraisyah,
Tadulako University, Indonesia
Dandan Haryono,
Tadulako University, Indonesia
Mustainah M,
Tadulako University, Indonesia
Nofitri,
Tadulako University, Indonesia
Serly Mertina,
Tadulako University, Indonesia
Kristian,
Tadulako University, Indonesia
Abdul Rivai,
Tadulako University, Indonesia