@foreach($students as $index => $student) @endforeach

STT	TÊN HỌC SINH	LỚP	TÀI KHOẢN	EMAIL	ĐIỆN THOẠI
{{ $index + 1 }}	{{ $student->name }}	@if($student->classesStudent->count() > 0) @if($student->classesStudent->count() > 1) {{ $student->classesStudent->first()->name }} (+{{ $student->classesStudent->count() - 1 }}) @else {{ $student->classesStudent->first()->name }} @endif @else N/A @endif	{{ $student->username }}	{{ $student->email }}	{{ $student->phone }}