Analisis dampak pajanan PM10 pada kondisi kebakaran hutan dan lahan terhadap hipertensi di Kota Pekanbaru tahun 2015 = Analysis of PM10 exposure during land and forest fire with hypertension in Pekanbaru City in 2015

Manajemen pengelolaan sampah di Kota Pekanbaru (studi kasus: Dinas Lingkungan Hidup dan Kebersihan Kota Pekanbaru) = Waste management in Pekanbaru City (case study: environment and sanitation services of Pekanbaru City)

Pengetahuan, sikap dan perilaku dokter umum praktik swasta di Kota Pekanbaru terhadap diagnosis dan tatalaksana tuberkulosis paru berdasarkan international standards for tuberculosis care (ISTC) pengetahuan,Rumah Sakit Umum Pusat Persahabatan Jakarta = Knowledge attitude and practice amongs private general practitioners in pekanbaru city about diagnosis and management of pulmonary tuberculosis based on international standards for tuberculosis care (ISTC)

Sensitivitas wilayah terhadap kabut asap di kota Pekanbaru = Region sensitivity against haze in Pekanbaru city

Analisis hubungan persepsi dan tingkat kepuasan masyarakat terhadap kualitas air minum: studi kasus: Kota Metro, Lampung = The relationship analysis between community perception and satisfaction level toward drinking water quality: case study: Metro City, Lampung