Z. Henra Hartomi, “CLINICAL MAPPING GEOGRAPHIC INFORMATION SYSTEM AND TREATMENT HALLS AT THE HEALTH DEPARTMENT PEKANBARU CITY: SISTEM INFORMASI GEOGRAFIS PEMETAAN KLINIK DAN BALAI PENGOBATAN DI DINAS KESEHATAN KOTA PEKANBARU”, JOISSE, vol. 1, no. 1, pp. 10–17, Feb. 2024.