Synthesis of Metal-organic Frameworks Based on Zr<sup>4+</sup> and Benzene 1,3,5-Tricarboxylate Linker as Heterogeneous Catalyst in the Esterification Reaction of Palmitic AcidLarasati Larasati, Witri Wahyu Lestari, D Winarni et al.|IOP Conference Series Materials Science and Engineering|2017Cited by 12