Open AccessAbacus System for Ghanaian basic Schools
Author(s) -
Salamudeen Alhassan,
Mr. Onganga P. O,
G. Orozali k
Publication year - 2018
Publication title -
international journal of computer applications
Language(s) - Danish
Resource type - Journals
ISSN - 0975-8887
DOI - 10.5120/ijca2018917320
Subject(s) - abacus (architecture) , computer science , mathematics education , archaeology , history , psychology