Ahmad, Mustaffa, and Illyas Md I sa. 2019. “Complexes of 2,6_diacetylpyridine-Di-(1R)_(-)_fenchone Diazine (fench=NN=CMe)2C5H5N) Ligand With Molybdenum, Tungsten or Palladium”. Journal of Science and Mathematics Letters 3 (1):56-63. https://ejournal.upsi.edu.my/index.php/JSML/article/view/392.