id	domain	url
cpoj-32042	doi.org	https://doi.org/10.33137/cpoj.v1i2.32042
cpoj-32042	doi.org	https://doi.org/10.33137/cpoj.v1i2.32042
cpoj-32042	doi.org	https://doi.org/10.33137/cpoj.v1i2.32042
cpoj-32042	doi.org	https://doi.org/10.33137/cpoj.v1i2.32042
cpoj-32042	doi.org	https://doi.org/10.1016/s0268-0033(02)00020-7
cpoj-32042	doi.org	https://doi.org/10.1016/s0268-0033(02)00020-7