This research is a development study that applies Dick and Carey's theory using the ADDIE model, which includes the stages of analysis, design, development, implementation, and evaluation. However,…
Telah berhasil dibuat nanosilika berbasis limbah sekam padi menggunakan larutan Kalium Hidroksida (KOH) 10% dan Asam Klorida (HCl) 1 N pada suhu 800°C dengan variasi waktu pengadukan 90 menit dan …
This study aims to produce Student Worksheets based problem based learning the topic of the impact of forest and land fires on class VII Junior High School students which is valid and practical tha…
Industry copra in Indonesia still not yet get attention in a manner specifically by the government so that causing export copra experience that level fluctuate. So from that importance role perform…
Ultisols are soils that develop under a tropical climate that experience weathering and react acidicly, with base saturation of
The province of South Sumatra has a very wide potential swamp area for the development of a floating farming system. Floating fields cultivation is a farming technique using rafts as a cultivation …