olemus
ISO/IEC/IEEE 24765:
meetod projekti minimaalse kestuse hindamiseks ja ajakava paindlikkuse kindlaksmääramiseks loogilistel võrguteedel ajakava mudeli piires
= a method used to estimate the minimum project duration and determine the amount of scheduling flexibility on the logical network paths within the schedule model

ülevaateid
https://en.wikipedia.org/wiki/Critical_path_method
https://www.techtarget.com/whatis/definition/critical-path-method-CPM
https://www.projectmanager.com/guides/critical-path-method