id	domain	url
ajlm-915	doi.org	https://doi.org/10.4102/ajlm.v7i1.915
ajlm-915	doi.org	https://doi.org/10.1016/j.cll.2017.10.001
ajlm-915	doi.org	https://doi.org/10.4102/ajlm.v7i1.664