M. A. S. Abdul Manaf and N. S. Mat Salleh, “Visualizing of Blowpipe Business Identity Symbol of The Orang Asli Community: Pengvisualan Simbol Indentiti Perniagaan Sumpit Komuniti Orang Asli”, JSPS, vol. 9, no. 2, pp. 66–76, Sep. 2021.