ejurnal : http://ejurnal.kpmunj.org/

ejurnal : http://ejurnal.kpmunj.org/

In this article, we review the basics of holography. Starting to knowing the description of holography, mathematical processing, etc. That also include the principle physics phenomenon in Optical field, the trajectory (Technique) hologram, and the difference about optic...

The increasing use of plastics in everyday life results in environmental pollution. Synthetic plastic isdifficult to be degraded in nature, so we need the main material for making environmentally friendlyplastics. This research was conducted to synthesize seaweed-based ...

The study aims to know the integration of mathematics history on mathematics learning in phytagoras material to motivate students on mathematics learning. This study is a descriptive qualitative research with data collection of literature review. The integration mathema...

This study aims to determine the relationship between happiness and religion. This research uses descriptive qualitative research method, with data collection techniques of literature review. The data taken from literature that focuses on the concept of true happiness. ...

An understanding of laboratory management is highly important to be owned by parties related to the laboratory, both directly and indirectly. Laboratories must be managed and utilized properly, because chemical laboratories are one type of laboratory that is considered ...

Internet of Things (IoT) needs to be developed in education and serves as one of the roles of education to face the industrial revolution 4.0. Vocational High School (SMK) is an appropriate level of education to prepare early for knowledge and application of IoT technol...