According to the Wikipedia page on Transport in Lima:
Micros (minibus) are the most common means of public transportation in Lima.
I could find some maps for the stations/lines of the Metropolitano (bus rapid transit opened in 2010) and the metro (opened in 2011) in Lima, but was unable to easily find similar maps for minibuses.
Where can I find some maps showing where the stations and lines of micros and other types of mini-buses (e.g., combis) are located in Lima?