Jero Budi Darmayasa
https://orcid.org/0000-0002-7037-461X
Universitas Borneo Tarakan, Indonesia
https://scholar.google.com/citations?hl=id&user=-2S-r6IAAAAJ
(Scopus ID: 57200730465), Universitas Borneo Tarakan
Sinta ID 6001232
Program Studi Pendidikan Matematika, Universitas Borneo Tarakan