belongsToMany(Kelas::class, 'kelas_mapel'); } public function paketMapel() { return $this->belongsToMany(PaketMapel::class, 'paket_mapel_detail'); } public function guru() { return $this->belongsToMany(Guru::class, 'guru_mapel'); } public function guruMapel() { // 'mapel_id' is the foreign key on the 'guru_mapel' table that links back to 'mapels' table. return $this->hasMany(GuruMapel::class, 'mapel_id'); } }