@foreach ($cotisations as $f) @endforeach

ref	code_unique	Personel	Direction	mois	date	montant_versee	mode_paiement	observation
{{ $f->id }}	{{ $f->code_unique }}	{{ $f->personel?->full_name() }}	{{ $f->personel?->direction }}	{{ $f->mois }}	{{ $f->Date }}	{{ $f->montant_versee }}	{{ $f->mode_paiement?->nom }}	{{ $f->observation }}