Vol 9, No 1 (2026)

June

Authors on this issue come from five countries, i.e. Australia, India, Indonesia, Malaysia, and Thailand

Table of Contents

Vol.9, No.1 2026

Project-based learning in biotechnology: A profile of senior high school students’ 21st-century 4Cs in South Labuhanbatu Regency
Hasmi Syahputra Harahap, Sri Rahayu Lestari, Ibrohim Ibrohim, Sofia Ery Rahayu
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1-19
Improving students' creative thinking skills through creative problem solving model based on socio-scientific issues on environmental change
Eka Putri Azrai, Rizhal Hendi Ristanto, Roza Sani Aidah
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20-32
Comparing pre-service teachers’ problem-solving skills in relation to their metacognition and reading comprehension
Azizul Ghofar Candra Wicaksono, Ipah Budi Minarti, Atip Nurwahyunani
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33-45
Global research trends on forest rehabilitation and biodiversity: A bibliometric analysis
Nurlaily Lavianti, Jati Batoro, Fitri Candra Wardana, Muhammad Lubab, Muhammad Fathur Rouf Hasan, Maisuna Kundariati, Rochman Hidayat
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46-62
Antioxidant activity of silver nanoparticles tiwai onion callus extract (Eleutherine palmifolia L.Merr)
Amrullah Muhammad Hapizi, Yanti Puspita Sari, Linda Oktavianingsih, Widya Fajariani
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63-74
Bioactive compounds of Chloranthus officinalis are successfully characterised as potential dengue antivirals
Munawir Sazali, Mohan Taufiq Mashuri, Fikrul Yakin, Arina Ulya Asari, Dini Justitia Ningsih, Muhsinul Ihsan, Muhammad Faisyal, Arif Nur Muhammad Ansori
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75-88
Implementation of Chlorella vulgaris co-culture in open pond systems for sustainable green industry development
Sitoresmi Prabaningtyas, Neena Zakia, Dhiyaudin Aridhowi, Awil Endar Pramesti, Widi Arifah, Julia Lailatul Farikah, Dita Ayu Eka Saputri
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89-100
Gresik's biodiversity: A potential learning resource to support Sustainable Development Goals 14 and 15
Andini Dwi Cahyani, Ulfi Faizah, Dwi Anggorowati Rahayu, Reni Ambarwati, Agus Muji Santoso, Arum Nika Wiliagni
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101-117
Contribution of home gardens from the Sustainable Reserve Food Garden Program in Pacitan Regency: Supporting nature conservation
Titik Wijayanti, Diyah Ayu Widyaningrum, Trio Ageng Prayitno, Nikmatul Iza
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118-131
Mapping STEM implementation in biology learning in Indonesia: Models, educational levels, outcomes, and challenges through a systematic literature review
Maulana Khalil Azizy, Yanti Herlanti, Evi Muliyah
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132-150
Phytochemical characterization and antihyperglycemic activity of kemumu (Colocasia gigantea Hook. f.) leaf stalk juice in glucose-loaded mice (Mus musculus L.)
Reni Kurniati, Nur Azizah Muhti’ah, Retno Aryani, Rudy Agung Nugroho, Ratna Kusuma, Lariman Lariman, Annisa Nurul Ilmi
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151-159
Effect of hydrolysis temperature of Bacillus subtilis crude enzyme on sugar content and bioethanol production from date seeds
Trianik Widyaningrum, Merlina Suciati
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160-167
Diversity of orchids in Taman Eden 100, Lumban Julu District, Toba Regency, North Sumatra, Indonesia
Arif Syahrizal, Luthfi Aziz Mahmud Siregar, Diana Sofia Hanafiah, Nurhasnah Manurung, Mohammad Nasrul Hakim Roslan
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168-181