Universitas Terbuka • Faculty of Science and TechnologySINTA ID: 6036444 | whika.de
Whika DewatisariAssociate Professor of Biology at Universitas Terbuka
Plant Physiology & PhytochemistryOpen Distance Education Scholar

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Whika Febria Dewatisari

Identification of antibacterial compounds in Dracaena trifasciata (Prain) Mabb. against Staphylococcus aureus

WF Dewatisari, N To'Bungan, NA Lestari, SD Kusumawati Plant Science Today 13 (2), 1, 2026

The leaves of Dracaena trifasciata (Prain) Mabb. are known to have medicinal properties, including antibacterial activity. Among the bacteria of concern, Staphylococcus aureus poses a significant challenge due to its frequent resistance to antibiotics. This study was driven by the growing urgency to address the resistance of bacteria through the exploration of alternative antimicrobial agents...

2026

Literature Review: Natural Anthelmintic from Moringa Leaves (Moringa oleifera) for Controlling Haemonchus contortus in Goats

AR Wulandari, WF Dewatisari Jurnal Biologi Tropis 25 (4a), 713-725, 2025

Haemonchus contortus remains one of the most pathogenic gastrointestinal nematodes in goats, causing substantial productivity losses in small ruminant farming. The increasing resistance and residue concerns associated with synthetic anthelmintics highlight the need for safer, plant-based alternatives. This study aims to review the potential of Moringa oleifera leaves as a natural anthelmintic for controlling Haemonchus...

2025

STUDENT PROMOTION SOCIALIZATION STRATEGY AT UNIVERSITAS TERBUKA (UT) YOGYAKARTA: THE ROLE OF MAPPING FEATURES IN ENHANCING EFFECTIVENESS

WF Dewatisari, DS Nugroho Proceeding of the International Conference on Innovation in Open and …, 2025

This study explores the Student Promotion Socialization Strategy at Universitas Terbuka (UT) Yogyakarta, focusing on the integration of mapping features to improve effectiveness. As open and distance higher education institutions are facing increasingly fierce competition with other universities including conventional universities. therefore an effective promotion strategy is essential to attract prospective students. This study identifies...

2025

Pengembangan Pengembangan Usaha MIkro dan Kecil di Desa Surya Mataram Kecamatan Marga Tiga Kabupaten Lampung Timur: Inkubasi

EB Santoso, A Iskandar, A Suprijanto, S Ismulyaty, WF Dewatisari, ... Gandhi: Jurnal Pengabdian Kepada Masyarakat 2 (2), 67-78, 2025

Konsep inkubasi bisnis yang muncul pada tahun 1970an di Amerika dan Eropa memberikan model bisnis modern. Saat ini konsep incubator bisnis tumbuh di negara berkembang dan negara-negara non barat. Tujuan kegiatan Pengabdian Kepada Masyarakat Universitas Terbuka Bandar Lampung di Desa Surya Mataram adalah memberikan pendampingan, pembimbingan dan pengetahuan tentang strategi pemasaran, analisis perhitungan biaya dan...

2025