Rianti, Angelina; Novenia, Agnes E.; Christopher, Alvin; Lestari, Devi; Parassih, Elfa K. (March 2018). "Ketupat as traditional food of Indonesian culture". Journal of Ethnic Foods. 5 (1): 4–9. doi:10.1016/j.jef.2018.01.001.
iainkediri.ac.id
syakal.iainkediri.ac.id
MEMAHAMI TRADISI KUPATAN MASYARAKAT JAWA DAN ISLAM KOSMOPOLITAN[3]
MEMAHAMI TRADISI KUPATAN MASYARAKAT JAWA DAN ISLAM KOSMOPOLITAN[10]
jatimnetwork.com
lumajang.jatimnetwork.com
Sejarah Tradisi Kupatan Atau Lebaran Ketupat Pada Masyarakat Jawa.[4]
Sejarah Tradisi Kupatan Atau Lebaran Ketupat Pada Masyarakat Jawa[11]
Chinese Muslims in Java in the 15th and 16th centuries : the Malay Annals of Semarang and Cerbon / translated and provided with comments by H.J. de Graaf and Th.G.Th. Pigeaud ; edited by M.C. Ricklefs.[6]
Chinese Muslims in Java in the 15th and 16th centuries : the Malay Annals of Semarang and Cerbon / translated and provided with comments by H.J. de Graaf and Th.G.Th. Pigeaud ; edited by M.C. Ricklefs.[12]
tugujatim.id
Lebaran Ketupat, Tradisi Masyarakat Jawa Seminggu setelah Lebaran.[2]
Lebaran Ketupat, Tradisi Masyarakat Jawa Seminggu setelah Lebaran.[9]