Irsyadi, A. N. “Madurese Typology and Characteristics Amelioration in Ahmad Sapardi’s Short Story Pelean Klebun: Semiotics Analysis”. NOBEL: Journal of Literature and Language Teaching, vol. 9, no. 2, Sept. 2018, pp. 117-28, doi:10.15642/NOBEL.2018.9.2.117-128.