Akbar Mustafa, I., Hasibuan, H.S. dan Sodri, A. 2021. Persepsi Masyarakat terhadap Dampak Industri Semen di Wilayah Kabupaten Boolang, Mongondow, Sulawesi Utara. IJEEM - Indonesian Journal of Environmental Education and Management. 6, 2 (Jul 2021), 208 - 218. DOI:https://doi.org/10.21009/IJEEM.062.07.