Huy, Nguyen, 		Huy, Nguyen, 		Nguyet, Trieu, AND 		Thang, Pham.
" Synthesis and Structural Characterization of Picolinoyl (4-ethylthiosemicarbazide) and its New Heteroleptic Cu(II) Complex" <em>VNU Journal of Science: Natural Sciences and Technology</em> [Online], Volume 38 Number 4 (24 November 2022)