cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
Oramahi
Contact Email
jurnaltengkawang@untan.ac.id
Phone
+6281345001010
Journal Mail Official
jurnaltengkawang@untan.ac.id
Editorial Address
Fakultas Kehutanan Universitas Tanjungpura Jalan Imam Bonjol Pontianak 78124 Provinsi Kalimantan Barat Telp dan Faks. 0561-767673
Location
Kota pontianak,
Kalimantan barat
INDONESIA
Tengkawang : Jurnal Ilmu Kehutanan
Published by Universitas Tanjungpura
ISSN : 20878788     EISSN : 27146855     DOI : http://dx.doi.org/10.26418/jt.v13i2
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Jurnal ini merupakan jurnal Teknologi Pengembangan Kehutanan dan Lingkungan yang diterbitkan oleh fakultas kehutanan Universitas Tanjungpura Pontianak Kalimantan Barat. Jurnal ini menyajikan artikel mengenai hasil penelitian perkembangan kehutanan dan lingkungan mutakhir meliputi berbagai konsentrasi ilmu di bidang kehutanan yaitu Biologi, Manajemen Hutan, teknologi pengolahan hasil hutan, pengawetan kayu, teknologi peningkatan mutu kayu, budidaya hutan, konservasi sumber daya alam, ekonomi kehutanan, perhutanan sosial dan politik kehutanan serta bidang lingkungan. Setiap naskah yang dikirimkan ke Jurnal ini akan ditelaah oleh mitra bestari yang bidangnya sesuai. Jurnal ini diterbitkan setahun dua kali : Januari dan Juli.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Kehutanan
Articles 157 Documents
 1   2   3   4   5 
PEMANFAATAN VEGETASI MANGROVE DI PULAU PADANG TIKAR KECAMATAN BATU AMPAR KABUPATEN KUBU RAYA . Ratnasari; M Dirhamsyah
Tengkawang : Jurnal Ilmu Kehutanan Vol 7, No 2 (2017): JURNAL TENGKAWANG
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jt.v7i2.23783

Abstract

Utilization of natural resources by the community sometimes does not pay attention to the limits of ability or environmental carrying capacity in the regeneration process for sustainable life cycle, both biologically, physically, ecologically and economically. Optimal and environmentally sound utilization and management of natural resources is required to support the sustainability of natural resources including mangrove forests. Mangrove forest is one type of tropical rainforest located along the coastline of tropical waters. This forest is a transition of terrestrial and marine environment habitat. One of the mangrove forest in West Kalimantan is located on Pulau Padang Tikar Batu Ampar Sub-district of Kubu Raya Regency with mangrove forest area of approximately 58,953 Ha which consists of 11 villages inside the forest. The purpose of this research is to know the types of mangrove vegetation and the utilization of mangrove vegetation by the community in 11 villages of Pulau Padang Tikar. This research uses survey method with interview technique. Numbers of respondents were 10 people from each village (total number 110 respondents) in Pulau Padang Tikar. Results of the research found 20 mangrove vegetation species found in the community and 9 types of mangrove vegetation are used for firewood, building material, charcoal, honey bee cultivation and herbal medicines. The species found were Acanthus ilicifolius, Acrostichum aureum, Avicennia sp. Amyema anisomeres, Bruguiera parviflora, Excoecaria agallocha, Heritiera globosa, Kandelia candel, Lumnitzera littorea, Nypa fruticans, Rhizophora sp., Sonneratia alba, Sonneratia caseolaris, Xylocarpus granatum, Oncosperma tigilarium, Hibiscus tiliaceus, Ipomea pescaprae, Sonneratia sp, Bruguiera cylindrica and Sonneratia ovata back.Keywords:  Batu Ampar, Kubu Raya Regency, mangrove, Pulau Padang Tikar, Utilization 
PENGARUH PENGASAPAN TERHADAP KEAWETAN KAYU BINTANGUR (Chalophyllum sp.) DAN KAYU MEDANG (Chinnamomum sp) DARI SERANGAN RAYAP TANAH Coptotermes curvignathus Holmgren Riki Andika; Farah Diba; Lolyta Sisillia
Tengkawang : Jurnal Ilmu Kehutanan Vol 9, No 1 (2019): Tengkawang : Jurnal Ilmu Kehutanan
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jt.v9i1.33838

Abstract

Medang wood (Chinnamumum sp) and Bintangur wood (Calophyllum sp) was used for timber construction even they have low quality on the durability. The efforts need to improve their durability, especially against subterranean termites, the most destructive wood organism. One methods of preservation which can improve the durability was fumigation. Fumigation can be processed with traditional methods and modern methods.  The aim of the study was to improve the durability of Medang wood (Chinnamumum sp) and Bintangur wood (Calophyllum sp)with modern fumigation methods and evaluation the durability against subterranean termites Coptotermes curvignathus Holmgren. Wood sample was measured 2 cm x 2 cm x 1 cm. The fumigation treatment was conducted with oven. The oven size was 1 m x 1 m x 50 cm. Treatments of fumigation consits of 12 hours and 24 hours. The treatment of evaluation the durability agaisnt termites was conducted for 21 days. The wood sample was put on the bottle and 50 termites consist of 45 workers and 5 soldiers were put in the wood sample. The parameter of indicator was termite’s mortality and wood weight loss. Result of the research showed that average termites mortality was reach 100% at wood sample with fumigation method for 24 hours, and 89.2% for wood sample with fumigation method for 12 hours. Meanwhile in control wood the termite’s mortality only 8.6%. The level of termites mortality with fumigation methods for 24 hours was classified very strong and for fumigation methods for 12 hours was classified as strong. The average wood weight loss was 1.21% - 1.30%. This wood weight loss was classified as very low. From the research it is concluded that fumigation method can increased the durability of wood, both on Medang wood and Bintangur wood against the subterranean termites Coptotermes curvignathus Holmgren. The optimal fumigation methods was on 12 hours, both on Medang wood and Bintangur wood.Keywords: Calophyllum sp, Chinnamumum sp, Coptotermes curvignathus, fumigation, wood preservation
AKTIVITAS ANTIBAKTERI EKSTRAK METANOL Acalypha hispida TERHADAP BAKTERI Shigella flexneri DAN Bacillus cereus IHB B 379 Elvi Rusmiyanto P. Wardoyo; Devinda Ekarizky Diputri; Rikhsan Kurniatuhadi
Tengkawang : Jurnal Ilmu Kehutanan Vol 10, No 2 (2020): Tengkawang : Jurnal Ilmu Kehutanan
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jt.v10i2.40187

Abstract

AbstractAcalpha hispida flower commonly used as traditional medicine. The antibacterial potential of the A. hispida flower can be used to treat diarrhea and cancer. The purpose of this study was to determine the antibacterial activity and effective concentration of methanol extract of A. hispida flower against to S. flexneri and B. cereus. Sample used was flower of A. hispida from Kota Pontianak. The solvent used is metahnol. Antibacterial activity test using the disc diffusion method (Kirby-Bauer) with parameters based on grading levels  extract concentration in S. flexneri was 1.2;  1.3;  1.4;  1.5;  and 1.6 g/ml and B. cereus for 0.75;  0.80;  0.85;  0.90;  and 0.95 g/mL, 10% DMSO and ciprofloaxin as a comparison. the results of the research showed that the concentration of methanol extract of A. hispida flower which can effectively inhibit the growth of S. flexneri and B. cereus bacteria at 1.2 g / mL and 0.75 g / mL. The methanol extract of A. hispida flower contains compounds of alkaloids, flavonoids, tannins, phenols, steroids and terpenoids.Keywords : Acalypha hispida, Antibacterial, Shigella flexneri, Bacillus cereus AbstrakAcalypha hispida merupakan tanaman obat trardisional yang sudah dimanfaatkan masyarakat secara turun temurun untuk mengobati diare dan kanker. Tujuan penelitian ini adalah untuk mengetahui aktivitas antibakteri dan konsentrasi efektif ekstrak metanol bunga A. hispida terhadap bakteri Shigella flexneri dan Bacillus cereus. Sampel penelitian yang digunakan adalah bunga A. hispida yang diperoleh dari Kota Pontianak. Pelarut yang digunakan adalah methanol. Uji aktivitas antibakteri menggunakan metode difusi cakram (Kirby-Bauer) dengan perlakuan 5 taraf konsentrasi ekstrak pada bakteri S. flexneri sebesar 1,2; 1,3; 1,4; 1,5; dan 1,6 g/ml serta pada bakteri B. cereus IHB B 379 sebesar 0,75; 0,80; 0,85; 0,90; dan 0,95 g/mL, DMSO 10% serta sebagai pembanding digunakan ciprofloaxin. Hasil penelitian menunjukkan bahwa konsentrasi ekstrak methanol bunga A. hispida yang secara efektif dapat menghambat pertumbuhan bakteri S. flexneri dan B. cereus sebesar 1,2 g/mL dan 0,75 g/mL. Ekstrak methanol bunga A. hispida mengandung senyawa golongan alkaloid, flavonoid, tannin, fenol, steroid dan terpenoid.Kata kunci: Acalypha hispida, antibakteri, Shigella flexneri, Bacillus cereus
SIFAT FISIKA DAN MEKANIKA KAYU REPEH (Mangifera gedebe Miq.) (Physical and Mechanical Properties of Repeh (Mangifera gedebe Miq.)) Isna Yuniar Wardhani
Tengkawang : Jurnal Ilmu Kehutanan Vol 1, No 2 (2011): JURNAL TENGKAWANG
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jt.v1i2.127

Abstract

Repeh (Mangifera gedebe Miq.) is one of lesser known species that does not utilize optimally yet because of lacking data of this wood species. Repeh wood has been used by rural people in East Kalimantan traditionally as housing material such as wall. The purpose of this research is to determine the fresh moisture content, density and static bending strength of Repeh based on DIN standard. Four logs of Repeh taken from Kutai Kartanegara District as sample and divided into three parts. The data was display by graphic. The result showed that the average of fresh moisture content and density are 102,21% and 0,46 g/cm, whereas MOE is 7428 N/mm and MOR is 51,2 N/mm. According to MOE and MOR, Repeh including to Wood Strength Class IV III and it could be as light construction material and furniture. Keywords: Repeh, fresh moisture content, density, static bending strength
DEFORESTASI DAN DEGRADASI HUTAN AKIBAT KEGIATAN TAMBANG EMAS DI KAWASAN HUTAN GUNUNG PANI : METODE PEMANTAUAN MENGGUNAKAN CITRA SATELIT MULTI TEMPORAL Heri Sunuprapto; Projo Danudoro; Su Ritohardoyo
Tengkawang : Jurnal Ilmu Kehutanan Vol 3, No 1 (2013): Jurnal Tengkawang
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jt.v3i1.10353

Abstract

Spatial information on small scale gold mining activities and its impact to the forest are still scarce. The research objective was to develop practical remote sensing method for mining activities monitoring in forest area especially in identifying gold mining location and asses forest cover changes (deforestation, forest degradation, regrowth) due to gold mining in Gunung Pani forest area, Gorontalo Province, Celebes. Landsat imagery were chosen since Landsat is a continuous and free remote sensing program which enable a sustainable and practical monitoring. Using Landsat imagery facing some obstacles such as inadequate spatial resolution and SLC-off of the Landsat 7 imagery. A multi-temporal Landsat imageries recorded in 2000, 2003and 2013 were used. The 30 meter Landsat imageries were pan-sharpened in order to increase its spatial resolution. Some pan-sharpening methode were explored and evaluated. Supervised classifications were applied to the best pan sarphened images. Spatial analysis by means of GIS was conducted in order to identify mining location and to assess forest cover change. High spatial resolution imagery of QuickBird was used as a reference to improve derived information quality and to reduce volume of the ground check activities. The results showed that Landsat 7 continued by Landsat 8 system provide continuous and valuable data for mining monitoring in the forest area. The developed methods proved that it is practically possible to assess forest cover changes due to mining activities. Small-scale mining areas were possible to be identified by combining remote sensing methods and GIS analysis.   Key word: deforestation, degradation, gold mining, Gunung Pani, Landsat imager.
PEMBERIAN AMELIORAN PADA TAILING UNTUK MENINGKATKAN PERTUMBUIHAN KEMIRI (Alaurites moluccana (L) Wild DI PERSEMAIAN . Gustian; . Burhanuddin; Wiwik Ekyastuti
Tengkawang : Jurnal Ilmu Kehutanan Vol 7, No 2 (2017): JURNAL TENGKAWANG
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jt.v7i2.23771

Abstract

Gold mining activities have negatively impacted post-mining land into poor nutrients, low pH, toxic soil, due to heavy metal content, low water holding capacity, low organic matter content and unstable land conditions. To change the tailings to be more productive many of the available technologies, such as the use of manure, compost, litter or the use of soil microbes such as mycorrhiza. The addition of manure can additionally increase nutrient available, can also improve the physical and biological properties of the soil. Alaurites moluccana (L) Wild) is one of the plants classified as a pioneer species because it can grow on critical land with low soil fertility and open soil. Research on ameliorant of tailings to increase the growth of  A. moluccana  in the nursery aims to obtain a mixture of ameliorants with the tailings to enhance the growth of A. moluccana  in the nursery. Treatment was given to the growth of seedlings of A. moluccana  using the Completely Randomized Design (RAL) exprotment method with a total of 8 treatments that included an ameliorant tailing control, tailings with ameliorant a (1: 1, 1: 2, and 1: 3), tailings with ameliorant b (1: 1, 1: 2, and 1: 3) and ultisol soil control, with each treatment repeated 5 times. Data collected were shoot hight (cm), stem diameter (mm), number of leaves and dry weight of plant. The result of tailings treatment  with addition of organic ameliorant gave a very significant effect on the growth of height, diameter, number of leaves and dry weight of the A. Moluccana.  The best media treatment for all parameters is M6 (tailings: kotoran sapi 1: 3). Although virtually all treatments with organic ameliorant  provide better results than controls without the addition of organic ameliorants.Keywords: Tailings, ameliorant, A. moluccana , organic.
MORFOLOGI VEGETATIF JENIS POHON TENGKAWANG (Shorea spp) DI DESA MENSIAU KECAMATAN BATANG LUPAR KABUPATEN KAPUAS HULU . Riska; Togar Fernando Manurung
Tengkawang : Jurnal Ilmu Kehutanan Vol 8, No 2 (2018): Tengkawang : Jurnal Ilmu Kehutanan
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jt.v8i2.31077

Abstract

Tengkawang is a Shorea tree which includes in Dipterocarpacea family. This tree was the indigenous species of West Kalimantan, and mostly found in Kapuas Hulu Regency.  Tengkawang seed which is the mascot of West Kalimantan Province was used to produce vegetable oil,  chocolate, medicine, margarine, candles, and cosmetics. One of the villages which famous on Tengkawang products were Mensiau village which located in Batang Lupar sub district, Kapuas Hulu Regency. The objective of research was to inventory the diversity of Tengkawang tree in Mensiau village, Batang Lupar sub district, Kapuas Hulu Regency, and identification and made a description on morphology of Tengkawang tree. The research was conducted from May until August 2017. The methods used exploration on four lines in the forest of Mensiau village. The research found total individuals of Tengkawang tree was 1,689 trees. There were five types of Tengkawang, namely Shorea stenoptera, Shorea beccariana, Shorea pinanga, Shorea seminis and Shorea macrophylla. The local names of Tengkawang in Mensiau village were Engkabang Tungkul, Engkabang Rambai, Engkabang Trindak, and Engkabang Biasa. The total individuals of Shorea stenoptera was 408 tree, Shorea beccariana was 571 tree, Shorea pinanga was 370 tree, Shorea seminis was 186 tree and Shorea macrophylla was 154 tree. The efforts on conservation of Tengkawang tree in Mensiau village was needed because the forest in the village was suitable for the habitat of Tengkawang. Keywords : Kapuas Hulu, Shorea beccariana, Shorea macrophylla, Shorea pinanga, Shorea seminis, Shorea stenoptera, Tengkawang
SISTEM MANAJEMEN PENGELOLAAN HUTAN FSC, PEFC, ISO 38200:2018 DAN PENGARUHNYA TERHADAP KINERJA INDUSTRI KAYU DI INDONESIA Agus Purwanto; Masduki Asbari; Mirza Prameswari; Rudy Pramono
Tengkawang : Jurnal Ilmu Kehutanan Vol 10, No 1 (2020): Tengkawang : Jurnal Ilmu Kehutanan
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jt.v10i1.38441

Abstract

The purpose of this study was to determine the effect of FSC Chain of Custody forest management, PEFC Sustainable Forest Management and ISO 38200 Chain of wood custody and wood-based products on the performance of the wood industry business in Indonesia performance indicators namely customer satisfaction, increased sales and productivity. This research was conducted in several companies that process wood or use wood as the main material in Indonesia with 400 respondents. Respondents are wood industry employees as top management, managers and staff who have a planor have implemented FSC, PEFC and ISO 38200. The background of this study is due to the lack of PEFC, FSC and ISO 38200 research on wood in Indonesia. Data collection was carried out by distributing electronic online questionnaires in August to November 2019 and analyzing data processing using Structural Equation Model (SEM) and Linear Structural Model (LISREL) software version 8.70. The results of the analysis show that FSC Chain of Custody, PEFC Sustainable Forest Management and ISO 38200 Chain of custody from wood and wood-based affect the business significantly and positively such as increased customer satisfaction, increased sales and increased productivity.Keywords: FSC, Forest Management, ISO 38200, PEFC.Tujuan dari penelitian ini adalah untuk mengetahui pengaruh pengelolaan hutan FSC Chain of Custody, PEFC Sustainable Forest Management dan ISO 38200 Chain of custody kayu dan produk berbasis kayu terhadap kinerja bisnis industri kayu di Indonesia indikator kinerja yaitu kepuasan Pelanggan, peningkatan penjualan  dan produktivitas. Penelitian ini dilakukan di beberapa perusahaan yang mengolah kayu atau menggunakan kayu sebagai bahan utama di Indonesia dengan 400 responden. Responden adalah karyawan industri kayu sebagai manajemen puncak, manajer dan staf yang memiliki planor telah menerapkan FSC, PEFC dan ISO 38200. Latar belakang penelitian ini adalah karena kurangnya penelitian PEFC, FSC dan ISO 38200 pada kayu di Indonesia. Pengumpulan data dilakukan dengan mendistribusikan kuesioner online elektronik pada Agustus hingga November 2019 dan menganalisis pemrosesan data menggunakan Structural Equation Model (SEM) dan software Linear Structural Model (LISREL) versi 8.70. Hasil analisis menunjukkan bahwa FSC Chain of Custody, PEFC Sustainable Forest Management dan ISO 38200 Chain of custody dari kayu dan berbahan dasar kayu mempengaruhi bisnis secara signifikan dan positif seperti peningkatan kepuasan pelanggan, Peningkatan penjualan dan peningkatan produktivitas.Kata Kunci: FSC, ISO 38200, PEFC, Pengelolaan Hutan. 
PENGGUNAAN ASAP CAIR DARI TANDAN KOSONG KELAPA SAWIT (TKKS) DALAM PENEKANAN PERKEMBANGAN JAMUR SCHIZOPYLLUM COMMUNE (The use of liquid smoke from empty fruit stalks of oil palm in suppressing the fungus-growth of Schizophyllum commune Fries) H.A. Oramahi Farah Diba, Gusti Eva Tavita, Reny Wahyuni
Tengkawang : Jurnal Ilmu Kehutanan Vol 1, No 2 (2011): JURNAL TENGKAWANG
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jt.v1i2.122

Abstract

The aim of this research was to evaluate the activity of liquid smoke from empty fruit stalks of oil palm to the Schizophyllum commune Fries fungus. Research was conducted in several steps, i.e. pyrolisis of liquid smoke and efficacy test of liquid smoke as antifungal. Agar media used was PDA (potatoes dextrose agar). Concentration of liquid smoke used for the treatment were 0; 0.25%; 0.50%; 0.75%; 1.00%; 1.25%; and 1.50% (v/v). The results indicated that the liquid smoke inhibited the Schizophyllum commune fungi growth. Concentration of liquid smoke resulted in significantly different antifungal activities. Liquid smoke with a concentration of 1% resulted in an average value of antifungal activity of 95.12%. The contents of organic fractions of liquid smoke, such as acid and phenol might be responsible for these antifungal activities. Keywords : liquid smoke, oil palm, empty fruit stalks, antifungal activity, Schizophyllum commune
BIOAKTIVITAS ZAT EKSTRAKTIF KULIT Acacia auriculiformis A. Cunn. ex Benth. TERHADAP RAYAP TANAH (Coptotermes curvignathus Holmgren) Yanti Hikma; Wasrin Syafii; IGK Tapa Darma
Tengkawang : Jurnal Ilmu Kehutanan Vol 2, No 2 (2012): Jurnal Tengkawang
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jt.v2i2.3138

Abstract

This research was undertaken mainly to isolate and identify antitermitic substances that may be prospective as wood natural preservative from the bark of Acacia auriculiformis A. Cunn. ex Benth. The woodmeal of the samples were extracted with acetone. The acetone extract was then fractionated into n-hexane soluble fraction, ethyl ether soluble fraction, ethyl acetate soluble fraction, and insoluble fraction. The antifeedant bioassay test was carried out by treating paper discs with extracts at six level of concentration i.e. 0%, 2%, 4%, 6%, 8%, and 10% (w/w). The bioassay test revealed that ethyl ether soluble fraction exhibited high toxicity to subterranean termite Coptotermes curvignathus Holmgren (concentration of 4% has been indicated very strong activity). Keywords: Bioactivity, extractives, Acacia auriculiformis, termites, Coptotermes curvignathus

Page 2 of 16 | Total Record : 157

 1   2   3   4   5 

Filter by Year

2011 2025


Reset
Filter By Issues
All Issue Vol 15, No 2 (2025): TENGKAWANG : JURNAL ILMU KEHUTANAN Vol 15, No 1 (2025): TENGKAWANG : JURNAL ILMU KEHUTANAN Vol 14, No 2 (2024): TENGKAWANG : JURNAL ILMU KEHUTANAN Vol 14, No 1 (2024): TENGKAWANG : JURNAL ILMU KEHUTANAN Vol 13, No 2 (2023): TENGKAWANG : JURNAL ILMU KEHUTANAN Vol 13, No 1 (2023): Tengkawang : Jurnal Ilmu Kehutanan Vol 12, No 2 (2022): Tengkawang : Jurnal Ilmu Kehutanan Vol 12, No 1 (2022): Tengkawang : Jurnal Ilmu Kehutanan Vol 11, No 2 (2021): Tengkawang : Jurnal Ilmu Kehutanan Vol 11, No 1 (2021): Tengkawang : Jurnal Ilmu Kehutanan Vol 10, No 2 (2020): Tengkawang : Jurnal Ilmu Kehutanan Vol 10, No 1 (2020): Tengkawang : Jurnal Ilmu Kehutanan Vol 9, No 2 (2019): Tengkawang : Jurnal Ilmu Kehutanan Vol 9, No 1 (2019): Tengkawang : Jurnal Ilmu Kehutanan Vol 8, No 2 (2018): Tengkawang : Jurnal Ilmu Kehutanan Vol 8, No 1 (2018): Tengkawang : Jurnal Ilmu Kehutanan Vol 7, No 2 (2017): JURNAL TENGKAWANG Vol 7, No 1 (2017): Jurnal Tengkawang Vol 3, No 2 (2013): Jurnal Tengkawang Vol 3, No 1 (2013): Jurnal Tengkawang Vol 2, No 2 (2012): Jurnal Tengkawang Vol 2, No 1 (2012): Jurnal Tengkawang Vol 1, No 2 (2011): JURNAL TENGKAWANG Vol 1, No 1 (2011): Jurnal Tengkawang More Issue