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Mortality and Morphological Changes in Aedes aegypti Larvae by Bacillus thuringiensis and Serratia marcescens: Mortalitas dan Perubahan Morfologi Larva Aedes aegypti oleh Bacillus thuringiensis dan Serratia marcescens

Oleh: Yulia Sari, Umi, Rosa, Emantis, Handayani, Kusuma

The use of biolarvicides is an alternative biological agent to replace synthetic insecticides, namely entomopathogenic bacteria. The purpose of this study was to determine the potential of Bacillus thuringiensis and Serratia marcescens extracts on mortality and morphological changes in Aedes aegypti...

Penerbit: Department of Biology Faculty of Mathematics and Natural Sciences Universitas Lampung in collaboration with The Indonesian Association of Biology (PBI) Lampung Branch. • Publikasi: 30 November 2025

SECTORAL VOLATILITY AND NATIONAL OUTPUT FLUCTUATIONS IN THE INDONESIAN ECONOMIC REGION

Oleh: Padli Pawaid Yahya, Azizah , Lina, Choiri, Miftakhul

ADF unit root test is used to check the stationarity of the data. Autoregressive Conditional Heteroscedasticity (ARCH) and General Autoregressive Conditional Heteroscedasticity (GARCH) are used to estimate the volatility of GDP and sectoral growth rates. To see the impact of sectoral volatility on e...

Penerbit: FEB - Universitas Lampung • Publikasi: 30 November 2025

The Role of Green Self-Identity and Perceived Consumer Effectiveness in Shaping Green Purchase Intention Among Generation Z

Oleh: Dharmawati, Desy, Harwani, Yuli , Nurmahdi, Adi

This study investigates the influence of green self-identity and perceived consumer effectiveness on green purchase intention among Generation Z consumers in Indonesia. Using a quantitative, causal-explanatory approach, data were collected through an online survey involving 350 respondents residing ...

Penerbit: FEB - Universitas Lampung • Publikasi: 30 November 2025

The Influence of Digital Marketing on Msme Performance with Intellectual Capital and Competitive Advantage Aas Mediating Variables (Survey of Culinary MSMEs in Solo)

Oleh: Rahadhini, Marjam Desma, Nadiya Fikriyatuz Zakiyah, Liony Nadia Sekar Arum

Indonesia faces significant challenges in creating adequate employment opportunities, leading many people to turn to the Micro, Small, and Medium Enterprises (MSMEs) sector. MSMEs, particularly in the culinary sector, play a crucial role in driving economic growth and equitable distribution of prosp...

Penerbit: FEB - Universitas Lampung • Publikasi: 30 November 2025

Guided Discovery Learning Integrated with Numbered Heads Together: Effects on Mathematical Problem-Solving and Student Engagement

Oleh: Dewi, Indriana Puspita, Wulandari, Nidya Ferry

This study aims to determine the effectiveness of the Guided Discovery Learning (GDL) model integrated with the Numbered Heads Together (NHT) cooperative approach in improving students’ mathematical problem-solving ability and student engagement. Effectiveness in this research is operationally def...

Penerbit: FKIP Universitas Lampung • Publikasi: 30 November 2025

ANALISIS PERMINTAAN TEPUNG AREN AGUNG JAYA OLEH INDUSTRI DAN RUMAH TANGGA DI KOTA BANDAR LAMPUNG

Oleh: Asrifa, Ajeng Kurnia, Lestari, Dyah Aring Hepiana, Sayekti, Wuryaningsih Dwi

This study aims to determine the purchasing pattern of Agung Jaya palm flour by home industry and the demand for Agung Jaya palm flour by households in Bandar Lampung. This research was conducted in Bandar Lampung, from September 2023 - October 2023.  The samples used in this study were all home in...

Penerbit: Lampung University • Publikasi: 30 November 2025

ANALISIS RISIKO USAHATANI BAWANG MERAH DI KECAMATAN PRINGSEWU KABUPATEN PRINGSEWU

Oleh: Nurfaizah, Trya Lulu, Rosanti, Novi, Suryani, Ani

This study examines the risk, the risk mapping, and the risk mitigation techniques at shallot farming. .  The study was carried out in Pringsewu District, Pringsewu Regency from January to February 2025. Saturated sampling was employed as the method  for sampling. There were 59 shallot farmer resp...

Penerbit: Lampung University • Publikasi: 30 November 2025

EVALUASI KELAYAKAN FINANSIAL USAHA SUSU KAMBING SEGAR LABANY DI KOTA METRO

Oleh: Kinasih, Arum Sekar, Prasmatiwi, Fembriarti Erry, Murniati, Ktut

This study aims to evaluate the financial and non-financial feasibility in Labany fresh goat milk business in Metro City. This research was conducted from January to February 2025. The research method utilized in this study was a case study method. The Respondents in this study were consisted of var...

Penerbit: Lampung University • Publikasi: 30 November 2025

PREFERENSI, POLA KONSUMSI, DAN KEPUASAN KONSUMEN GULA SEMUT DI PASAR MODERN KOTA BANDAR LAMPUNG

Oleh: Salsabila, Luthfia Nur, Prasmatiwi, Fembriarti Erry, Suryani, Ani

This research aims to analyze preferences, consumption patterns, and consumer satisfaction for crystal palmsugar at modern markets in Bandar Lampung City. The research method used was the survey method. Datawas collected in February 2025 with a total number of respondentwere 60 people taken by the a...

Penerbit: Lampung University • Publikasi: 30 November 2025

PERILAKU PANGAN TERBUANG PADA KONSUMSI RUMAH TANGGA DAERAH DATARAN TINGGI DI KECAMATAN SIMPANG HULU KABUPATEN KETAPANG

Oleh: Setiawan, Tobias Riyadi , maswadi, maswadi, Sauharyani, Anita

Food waste is a serious global issue in countries, including in Indonesia. Various factors contribute to food waste at the household level, which is a primary sector in the food supply chain. According to the data from BAPPENAS and SIPSN, household food waste accounts for a significant portion of th...

Penerbit: Lampung University • Publikasi: 30 November 2025