id	domain	url
cpoj-32041	doi.org	https://doi.org/10.33137/cpoj.v1i2.32041
cpoj-32041	doi.org	https://doi.org/10.33137/cpoj.v1i2.32041
cpoj-32041	doi.org	https://doi.org/10.33137/cpoj.v1i2.32041
cpoj-32041	doi.org	https://doi.org/10.33137/cpoj.v1i2.32041
cpoj-32041	doi.org	https://doi.org/10.33137/cpoj.v1i2.32041
cpoj-32041	www.rand.org	https://www.rand.org/pubs/research_reports/rr2096.html
cpoj-32041	doi.org	https://doi.org/10.33137/cpoj.v1i2.32041