Annual Tree-Ring Curve-Fitting for Graphing the Growth Curve and Determining the Increment and Cutting Cycle Period of Sungkai (<i>Peronema canescens</i>) by Effendi Tri Bahtiar, Apri Heri Iswanto

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Biological Rotation Age of Community Teak (<i>Tectona grandis</i>) Plantation Based on the Volume, Biomass, and Price Growth Curve Determined through the Analysis of Its Tree Ring... by Effendi Tri Bahtiar, Nam-Hun Kim, Apri Heri Iswanto

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Briquettes Made of Branches Wood of Three Mangrove Species Bonded by Starch Adhesive by Hardiansyah Tambunan, Arif Nuryawan, Apri Heri Iswanto, Iwan Risnasari, Mohammad Basyuni, Widya Fatriasari

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Improvement of Thermal Behavior of Rattan by Lignosulphonate Impregnation Treatment by Elvara Windra Madyaratri, Apri Heri Iswanto, Deded Sarip Nawawi, Seng Hua Lee, Widya Fatriasari

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Effect of reaction time on the molecular weight distribution of polyurethane modified epoxy and its properties by Evi Triwulandari, Widya Fatriasari, Apri Heri Iswanto, Melati Septiyanti, Eko Fahrul Umam, Muhammad Ghozali

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Qualitative Anatomical Characteristics and Fiber Quality of Tapped <i>Styrax sumatrana</i> Wood Grown in North Sumatra, Indonesia by Atmawi Darwis, Byantara Darsan Purusatama, Apri Heri Iswanto, Nam-Hun Kim, Rudi Hartono, Arida Susilowati

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Characterization of Indonesian Sugar Palm Bunch (<i>Arenga longipes</i> Mogea) Properties for Various Utilization Purposes by Luthfi Hakim, Apri Heri Iswanto, Evalina Herawati, Ridwanti Batubara, Yunida Syafriani Lubis, Erlina Nurul Aini

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Physical, Chemical, and Mechanical Properties of Six Bamboo from Sumatera Island Indonesia and Its Potential Applications for Composite Materials by Rudi Hartono, Apri Heri Iswanto, Trisna Priadi, Evalina Herawati, Farhan Farizky, Jajang Sutiawan, Ihak Sumardi

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The Improvement of Sumatran Elephant (<i>Elephas maximus</i><i>sumatranus</i>) Dung Particleboard Characteristics Using Bamboo Layering by Rudi Hartono, Apri Heri Iswanto, Evalina Herawati, Reski Eka Suramana, Jajang Sutiawan, Yusup Amin, Ihak Sumardi

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Mechanical and Physical Properties of Particleboard Made from the Sumatran Elephant (<em>Elephas maximus sumatranus</em>) Dung and Wood Shaving by Rudi Hartono, Ahmad Mubarok Dalimunthe, Apri Heri Iswanto, Evalina Herawati, Jajang Sutiawan, Afonso R. G. de Azevedo

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Influence of Isocyanate Content and Hot-Pressing Temperatures on the Physical–Mechanical Properties of Particleboard Bonded with a Hybrid Urea–Formaldehyde/Isocyanate Adhesive by Apri Heri Iswanto, Jajang Sutiawan, Atmawi Darwis, Muhammad Adly Rahandi Lubis, Marta Pędzik, Tomasz Rogoziński, Widya Fatriasari

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Effect of Lignin or Lignosulfonate Addition on the Fire Resistance of Areca (<i>Areca catechu</i>) Particleboards Bonded with Ultra-Low-Emitting Urea-Formaldehyde Resin by Elvara Windra Madyaratri, Muhammad Rasyidur Ridho, Apri Heri Iswanto, Linda Makovická Osvaldová, Seng Hua Lee, Petar Antov, Widya Fatriasari

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Modification of Ramie Fiber via Impregnation with Low Viscosity Bio-Polyurethane Resins Derived from Lignin by Muhammad Adly Rahandi Lubis, Sucia Okta Handika, Rita Kartika Sari, Apri Heri Iswanto, Petar Antov, Lubos Kristak, Seng Hua Lee, Antonio Pizzi

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Radial Variation of Wood Anatomical Characteristics and Maturation Ages of Six Korean Oak Species by Alvin Muhammad Savero, Jong-Ho Kim, Byantara Darsan Purusatama, Denni Prasetia, Imam Wahyudi, Apri Heri Iswanto, Seung-Hwan Lee, Nam-Hun Kim

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Thermal and mechanical performance of ramie fibers modified with polyurethane resins derived from acacia mangium bark tannin by Manggar Arum Aristri, Muhammad Adly Rahandi Lubis, Raden Permana Budi Laksana, Rita Kartika Sari, Apri Heri Iswanto, Lubos Kristak, Petar Antov, Antonio Pizzi

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Effects of boiling water treatment on the physical properties of Quercus variabilis virgin cork grown in Korea by Denni Prasetia, Byantara Darsan Purusatama, Jong Ho Kim, Jae Hyuk Jang, Se-Yeong Park, Seung-Hwan Lee, Apri Heri Iswanto, Nam Hun Kim

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Artificial Weathering Effects on the Physical and Chemical Properties of <i>Paulownia tomentosa</i> and <i>Pinus koraiensis</i> Woods Heat-Treated in Oil and Air by Intan Fajar Suri, Byantara Darsan Purusatama, Jong-Ho Kim, Wahyu Hidayat, Apri Heri Iswanto, Se-Yeong Park, Seung-Hwan Lee, Nam-Hun Kim

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Enhancing Thermal and Mechanical Properties of Ramie Fiber via Impregnation by Lignin-Based Polyurethane Resin by Sucia Okta Handika, Muhammad Adly Rahandi Lubis, Rita Kartika Sari, Raden Permana Budi Laksana, Petar Antov, Viktor Savov, Milada Gajtanska, Apri Heri Iswanto

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Properties of Ramie (<i>Boehmeria nivea</i> (L.) Gaudich) Fibers Impregnated with Non-Isocyanate Polyurethane Resins Derived from Lignin by Vincentius Yolanda Angger Raditya, Muhammad Adly Rahandi Lubis, Rita Kartika Sari, Petar Antov, Seng Hua Lee, Lubos Kristak, Efri Mardawati, Apri Heri Iswanto

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The effect of active alkali and sulfidity loading on the kraft pulp properties of sweet sorghum bagasse by Azizatul Karimah, Azizatul Karimah, Nissa Nurfajrin Solihat, Nissa Nurfajrin Solihat, Novitri Hastuti, Novitri Hastuti, Maya Ismayati, Maya Ismayati, Riksfardini Anissa Ermawar, Riksfardini Anissa Ermawar, Asma Sohail, Asma Sohail, Apri Heri Iswanto, Apri Heri Iswanto, Harits Atika Ariyanta, Harits Atika Ariyanta, Rushdan, Ahmad Ilyas, Rudi Dungani, Rudi Dungani, Widya Fatriasari, Widya Fatriasari