Etam, Kindai. “PREFACE KINDAI ETAM VOLUME 4 NOMOR 1 NOVEMBER 2018”. Kindai Etam : Jurnal Penelitian Arkeologi 4, no. 1 (1). Accessed May 25, 2022. https://kindaietam.kemdikbud.go.id/index.php/kindaietam/article/view/44.