public StudentRepository(JournalDbContext journalDbContext) { _journalDbContext = journalDbContext; }
public MarkRepository(JournalDbContext journalDbContext) { _journalDbContext = journalDbContext; }
public SubjectRepository(JournalDbContext journalDbContext) { _journalDbContext = journalDbContext; }
public TeacherRepository(JournalDbContext journalDbContext) { _journalDbContext = journalDbContext; }