Interested in submitting to this journal? We recommend that you review the About the Journal page for the journal's section policies, as well as the Author Guidelines. Authors need to register with the journal prior to submitting or, if already registered, can simply log in and begin the five-step process. HALAQA is an open access international journal, and we are very pleased to inform you (All Authors) that we are IDR 450.000,- from any Article Processing Charges or Article Publication Fee. Publication fee can be paid to the BSM account number 7112963237 in the name of LP2B Muhammadiyah University of Sidoarjo.