S. Kaur, G. Singh Bishen Singh, M. K. David, T. Shanmuganathan, and F. Dumanig, “Language Choice among the Punjabi Sikh Community in Kota Kinabalu, Sabah, Malaysia”, IARS INT RES J, vol. 12, no. 01, pp. 47–59, Feb. 2022, doi: 10.51611/iars.irj.v12i01.2022.188.