Which cache method cannot use A-Pers mines?

The donor method cannot utilize A-Pers mines because this method specifically involves transferring or sharing munitions between entities to maintain armed forces' effectiveness. A-Pers mines, designed primarily for anti-personnel purposes, are typically not suitable for such a method due to their regulations and constraints regarding usage and deployment.

In contrast, the other methods listed accommodate various types of munitions, including A-Pers mines, through different cache strategies or tactical frameworks designed for mine deployment and management. The SF method, for example, allows for flexibility in the types of mines utilized, while the lattice and direct methods are structured approaches that can incorporate A-Pers in their minefield configurations.