Yandan, Allen Agustine C., Anjo Dave Y. Boyoten, Venjo Dave Y. Boyoten, Bryan L. Danao, Luzon, Marco Polo, and Riando D. Mosqueda, Ph.D. CRIM/FRICrim. 2019. “Customary Laws Implemented and Practiced By the Native Tribes of Igorots at the Cordillera Region: An Emerging Guide”. Ascendens Asia Singapore – Bestlink College of the Philippines Journal of Multidisciplinary Research 1 (1). https://ojs.aaresearchindex.com/index.php/aasgbcpjmra/article/view/1036.