The phrase "a previous communication" is correct and usable in written English.
It can be used when referring to an earlier message or correspondence in a conversation or discussion.
Example: "As mentioned in a previous communication, the deadline for the project has been extended."
Alternatives: "an earlier message" or "a prior correspondence".
Iran's most recent letter, like one that preceded it on October 29, referred to a stipulation in a previous communication from Mr. Jalili's on July 6, laying down conditions for the talks.
This type of trapezoidal pit has also been described in a previous communication [25], although the Burgers vector is as yet unidentified.
In a previous communication we showed improvement in the wear resistance and toughness of cross-linked ultrahigh molecular weight polyethylene (UHMWPE) for total joint implants by radiation cross-linking after high temperature melting (HTM).
In a previous communication, we reported mild association (Pearson's r = 0.24) between blood Pb and homocysteine [26].
The sample has been described in detail in a previous communication [ 2].
Moreover, in a previous communication 41, we have shown that lipases are more interfacially active than other common globular proteins.
These included situations where the wish of the deceased member to donate has been previously communicated to the family, where the wish has been registered without any previous communication with the family, and where the wish is not known.
The "what" refers to the previous communication on "A decent life for all" by 2030.
It's more of an expression of all the previous communication.
This previous communication has left a net of interindividual relationships, expectations, and norms, which are the basis for all further activities that take place within the social system.
A cognitive system makes meaning based on previous cognitive processes; a social system makes meaning based on previous communication.
