The following is a list of the Abstracting and Indexing databases that cover Jurnal Teknik Kimia dan Lingkungan published by Politeknik Negeri Malang. massa X dalam zat MASSA X per MASSA Z x 100 Rumus empiris adalah rumus kimia yang menyatakan perbandingan mol terkecil dari atom-atom unsur penyusun senyawa. Energi kimia adalah energi yang dihasilkan oleh senyawa kimia yang stabil akibat interaksi elektron antar atom atau antar molekul. Energi adalah kemampuan untuk melakukan usaha (kerja) atau melakukan suatu perubahan. Kadar zat umumnya dinyatakan dalam persen () massa. Sebelum membahas energi kimia kita bahas dulu pengertian energi. Development and Application of New Material Pereaksi pembatas adalah pereaksi yang habis bereaksi terlebih dahulu dalam reaksi kimia. The publisher will not be held legally responsible should there be any claims for compensation. Articles published in cover key areas in the development of chemical and environmental engineering sciences, such as:Ħ. Submission of a manuscript implies: that the work described has not been published before that it is not under consideration for publication anywhere else that its publication has been approved by all co-authors, if any, as well as by the responsible authorities – tacitly or explicitly – at the institute where the work has been carried out. Kimia adalah sains yang merangkumi sebilangan besar bidang kajian yang telah menghasilkan pelbagai cabang atau klasifikasi kajian kimia. In 2019, Jurnal Teknik Kimia dan Lingkungan (JTKL) has been accredited by the Directorate General of Research Empowering and Developments, Indonesian Ministry of Research, Technology, and Higher Education through SK 36/E/KPT/2019 for the period of 2019-2024. Submitted manuscripts should be original Research Articles and Literature Reviews that aims for contribution and continuous dissemination of updates in relation to chemical engineering and environmental engineering sciences.

This journal is an open-access journal with a frequency of 2 (two) times a year, published by Politeknik Negeri Malang (State Polytechnic of Malang).