Sahlan, Alan. “Messages For Humanity In ‘Bula Malino’ (Quiet Moon) (A Poem by Kaimuddin Idrus Muhammadalbuthuni Ibnu Badaruddin)”. IJLECR (International Journal of Language Education and Cultural Review), vol. 2, no. 1, June 2016, pp. 43-51, doi:10.21009/IJLECR.021.015.