/**
  * @return \yii\db\ActiveQuery
  */
 public function getApplicants()
 {
     return $this->hasMany(Applicants::className(), ['applicant_personal_id' => 'personal_id']);
 }
 /**
  * @return \yii\db\ActiveQuery
  */
 public function getApplicants()
 {
     return $this->hasMany(Applicants::className(), ['applicant_family_id' => 'fam_background_id']);
 }
 /**
  * @return \yii\db\ActiveQuery
  */
 public function getApplicants()
 {
     return $this->hasMany(Applicants::className(), ['applicant_academic_id' => 'academic_id']);
 }
 /**
  * @return \yii\db\ActiveQuery
  */
 public function getApplicants()
 {
     return $this->hasMany(Applicants::className(), ['applicant_college_id' => 'college_plan_id']);
 }