YAQUB, H.; RUFA’I, S.; SULEIMAN, U.; IBRAHIM, M. Synthesis of internal alkynes using new palladium <i>N</i>-heterocyclic carbene catalytic system. Bayero Journal of Pure and Applied Sciences, [S. l.], v. 13, n. 1, p. 568–575, 2022. DOI: 10.4314/bajopas.v13i1. Disponível em: https://www.ajol.info/index.php/bajopas/article/view/227970. Acesso em: 30 aug. 2026.