A. D. Fanshabi, M. Sanjaya, T. Hermansah, and M. Fanshoby, “Representation of Muhammadiyah’s Hisab Method in TVMU’s Da’wah Media: Systematic Literature Review”, J.Math.Instr.Soc.Res.Opin., vol. 5, no. 1, pp. 193–216, Jan. 2026.