Pengatar Lingkungan (Tugas Jurnal)

Jurnal 1 Indonesia (Kementerian Riset Dan Teknologi) https://id.scribd.com/doc/297267057/JURNAL-1 Jurnal 2 Internasional https://id.scribd.com/doc/297268015/JURNAL-2-Internasional Analisis Jurnal 1 dan Jurnal 2