Article 4 of the conflict, some students can not afford books and all Or every course in just one week because some students may not have the money. Or financial problems.
In the conflict that is 4 some students can't buy the book at all, or all of the subjects in a single week because some students may not have the money or financial problems.
Article 4 disputes in which some of the students are not able to buy a book with all or all subjects within one week because some of the students may not have money or financial problem