PEPSILI (Perkumpulan Program Studi Ilmu Lingkungan), a non profit organitation that focus on environment studies and environment management studies in hgher education based in Indonesia. Gathering experts and practition of environment study and environment management studies from higher education and university  in Indonesia and all around the world, IJESM concern to colect all studies, manuscript and research, review and process your paperwork using scientific research principals.