The phrase "in the next part" is correct and usable in written English. It can be used to refer to the following section of a text, article, essay, book, etc. For example, "In this section, I will explain the origin of the conflict. In the next part, I will discuss the consequences of the war.".
Perhaps she, and the glove, will feature in the next part, on Tuesday, or Wednesday's finale.
These sensitivity factors are described in the next part.
And F j will be given in the next part.
This phenomenon is thoroughly discussed in the next part.
In the next part of work, the sorption kinetics was investigated.
The similarity in the results of these two models will be investigated in the next part.
This has implications for primary care coordination and integration, as discussed in the next part of the paper.
Ludwig does not simply clarify my doubts with English writing, it enlightens my writing with new possibilities
Simone Ivan Conte
Software Engineer at Adobe, UK