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Integrating Ethnomathematics into Mobile Learning: The Effect of Senimatika on Junior High School Students' Problem-Solving Abilities

Oleh: Wulanningtyas, Melania Eva, Ramadhan, Ardhika Fajar, Hapsara, Satriya Ary

This study aims to develop and describe the characteristics, feasibility, practicality, and effectiveness of Senimatika, an Android-based mathematics learning media integrated with an ethnomathematics approach to support junior high school students’ mathematical problem-solving skills, particularl...

Penerbit: FKIP Universitas Lampung • Publikasi: 17 February 2026

The Impacts of Magnetic Fields on Combustion Characteristics of Virgin Coconut Oil Droplets

Oleh: Winarko, Wigo, Laksono, Yuke Hary

Improving the combustion efficiency and stability of biofuels such as virgin coconut oil (VCO) is a major challenge in renewable energy development. This study aims to investigate quantitatively the effect of external magnetic field configuration on the freezing dynamics of single VCO droplets. The ...

Penerbit: The University of Lampung • Publikasi: 17 February 2026

Effect of Combined Application of ZA Fertilizer and Goldensoil G-03 Organic Powder Fertilizer on the Growth and Yield of Lumbu Putih Garlic (Allium sativum L.)

Oleh: Stianingsih, Krisna Wahyu, Makhziah, Makhziah, Dewanti, Felicitas Deru

Garlic (Allium sativum L.) is a valuable horticultural crop in Indonesia, widely used both as a culinary staple and for its medicinal properties. This study was conducted from October 2024 to January 2025 in Paras Hamlet, Kembangbelor Village, Pacet District, Mojokerto Regency, East Java, to determi...

Penerbit: The University of Lampung • Publikasi: 18 February 2026

Effects of ZnO-Based Smart Urea Coating on Ammonium Release and Characterization of Soil Ureolytic Bacteria in Loamy Soil

Oleh: Nurindriana, Fathia Meidy, Lutfi , M. Wasilul, Hanuf, Atiqah Aulia

The application of ZnO-coated urea is a promising strategy to reduce nitrogen losses and improve zinc availability in soils. This study aimed to evaluate the effects of ZnO-coated urea on soil ammonium concentrations and ureolytic bacterial populations. A completely randomized design was used with f...

Penerbit: The University of Lampung • Publikasi: 18 February 2026

Reconstructing Islamic Agricultural Financing Regulations: A Socio-Legal Study using Soft Systems Methodology

Oleh: Muqorobin, Ahmad, Etica, Use , Rodliyah, Nunung

Despite its constitutional role in supporting food sovereignty, Banyuwangi’s agricultural sector remains excluded from formal Islamic finance due to a regulatory gap between rigid banking standards and agricultural risk. This study identifies a Proximity Paradox, in which Islamic banks are structu...

Penerbit: Universitas Lampung • Publikasi: 19 February 2026

The Reinstatement of Repealed Norms: A Paradox in Post–Constitutional Court Legislative Practice

Oleh: Prasna, Adeb Davega, Putri, Adelia, Yarni, Meri

The Constitutional Court is authorized to review statutes against the 1945 Constitution of the Republic of Indonesia,, and its decisions are final and binding. However, the absence of an explicit prohibition against reenacting annulled norms in Law Number 12 of 2011 in conjunction with Law Number 13...

Penerbit: Fakultas Hukum Universitas Lampung • Publikasi: 19 February 2026

Climate Change Refugees in Indonesia: Human Rights Protection amid Legal Vacuums and UNHCR Single Submission

Oleh: Octaviani, Rury , Syahrin, M. Alvi , Becanics, Adrienn

Climate change has become a major driver of cross-border displacement, creating the phenomenon of climate refugees. Although the 1951 Refugee Convention does not explicitly recognize this category, the reality of climate-induced displacement demands legal and policy responses from states, including ...

Penerbit: Faculty of Law Universitas Lampung • Publikasi: 19 February 2026

Analysis of Soil Fertility Status and Capability Based on Slope and Land Use

Oleh: Ardila, Wahyu Riska Putri, Purwadi, Purwadi, Wijayanti, Fitri

Declining soil fertility can be a major factor affecting soil productivity. Declining soil fertility can be caused by two factors, namely natural factors such as topography, and man made factors, such as land management. Assessment of soil fertility status is very important understand good soil fert...

Penerbit: The University of Lampung • Publikasi: 20 February 2026

Effect of Solvent Type on the Antibacterial Activity of Trigona laeviceps Propolis Extract

Oleh: Azni, Intan Nurul, Adawiyah, Dede Robiatul, Hasanah, Uswatun

Propolis is a resinous compound which is mixed with saliva, wax, and other metabolic products of bees. One of the benefits of propolis is as an antimicrobial agent. The objective of this research was to determine antibacterial activity Trigona laeviceps bees propolis originating from Bogor West Java...

Penerbit: The University of Lampung • Publikasi: 20 February 2026

Smart Solar Dome Dryer: IoT-Integrated Automatic Hybrid Drying System for Cereal Grains

Oleh: Lestari, Hanis Adila, Wahab, Luthfi, Yuwono, Triat Adi

The drying process for cereals is essential to reduce the moisture content of grains to an optimal level of 12%; however, it is often hindered by the unpredictable tropical climate. This study aimed, firstly, to design a solar dome dryer for drying grains using solar energy and, secondly, to develop...

Penerbit: The University of Lampung • Publikasi: 20 February 2026