Educación ti' leti' áantajo'ob Filius / Learning application Internet 5.0 5.0 out of 5 stars (based on 1 review) Jach ma'alo'ob100%Taj ma'alo'ob0%promedio0%Óotsil0%terrible0% Tuméentunk'ule' ku29/03/2023 FILIUS was initially developed by the University Siegen, Germany, to provide a tool for Xook asab