cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
Rivo Hasper Dimenta
Contact Email
rivohasperdimenta@ulb.ac.id
Phone
+6281362238917
Journal Mail Official
nukleus@ulb.ac.id
Editorial Address
Jalan Sisingamangaraja No.126 A KM 3.5 Aek Tapa, Bakaran Batu, Rantau Selatan, Kabupaten Labuhan Batu, Sumatera Utara 21418
Location
Kab. labuhanbatu,
Sumatera utara
INDONESIA
Jurnal Pembelajaran dan Biologi Nukleus
Published by Universitas Labuhanbatu
ISSN : 24429481     EISSN : 26857332     DOI : https://doi.org/10.36987/jpbn
Core Subject : Science, Education, Agriculture, Social,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Education Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media
Jurnal Pendidikan Biologi merupakan jurnal elektronik yang merupakan wadah penerbitan artikel penelitian original yang terkait dengan penelitian pendidikan biologi. Jurnal ini dikelola oleh Program Studi Pendidikan Biologidibawah naungan LPPM Universitas Labuhanbatu. Jurnal ini diterbitkan dua kali dalam setahun pada bulan Maret dan September. Jurnal ini menyajikan hasil penelitian dibidang Pendidikan Biologi dan sains Biologi.
Arjuna Subject : Biokimia, Genetika dan Biologi Molekuler - Biokimia, Genetika dan Biologi Molekuler (Lain-Lain)
Articles 457 Documents
 42   43   44   45   46 
Development of Biology E-Flashcard – Based Instructional Resource for Tenth – Grade Topic: Classification of Living Organism at SMA Negeri 2 Gorontalo – High School Halusa, Devliyanti; Latjompoh, Masra; Aydalina, Regina Valentine; Lamangantjo, Chairunnisah J.; Husain, Ilyas H.; Kumaji, Syam S.
JURNAL PEMBELAJARAN DAN BIOLOGI NUKLEUS Vol 11, No 4: Jurnal Pembelajaran Dan Biologi Nukleus December 2025
Publisher : Universitas Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/jpbn.v11i4.8356

Abstract

Background: Several students experience difficulties in mastering biological classification concepts. To address this issue, a digital E-Flashcard was developed as an instructional medium that supports technology-integrated learning, enhances motivation and comprehension, and offers flexible and practical use. This study evaluates the validity, practicality, and impact on learning outcomes of the E-Flashcard designed for Tenth-grade students at SMA Negeri 2 Gorontalo. Methodology: This study employed a Research and Development (R&D) method using the ADDIE development model, with a one-group pretest-posttest design involving 20 students from class X4 at SMA Negeri 2 Gorontalo. The instruments used included interview instruments, media and material validation instruments, and pretest and posttest instruments. Findings: The evaluation results indicated that the developed E-Flashcard met high feasibility standards, with material validation reaching 95.33% and media validation achieving 91%, both categorized as very feasible. Practicality assessment showed highly positive responses, reflected by a 98.5% score from teachers and 86% from students, both within the very practical category. Furthermore, analysis of learning improvement based on pretest and posttest scores yielded an N-gain value of 0.55, which falls into the moderate improvement level. These findings confirm that the E-Flashcard media satisfies the criteria of validity and practicality and demonstrates a meaningful improvement in student learning outcomes during limited-scale implementation. Contributions: This research advances digital biology instruction by introducing and empirically validating an ADDIE-based E-Flashcard model that enhances students’ conceptual understanding of biological classification, offering a scalable alternative to conventional printed flashcards in secondary education
Effect of BAP and 2,4-D Combination on the Callus Induction of Robusta Coffee (Coffea canephora Pierre ex A.Froehner) Leaf Explants Wijaya, Yovita Angeline; Restiani, Ratih; Prasetyaningsih, Aniek
JURNAL PEMBELAJARAN DAN BIOLOGI NUKLEUS Vol 11, No 4: Jurnal Pembelajaran Dan Biologi Nukleus December 2025
Publisher : Universitas Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/jpbn.v11i4.8338

Abstract

Background: Sustainable production of Robusta coffee (Coffea canephora) is constrained by the limited availability of high-quality planting materials, while information regarding the optimal auxin–cytokinin combinations for initiating callus cultures remains insufficient. Accordingly, this study was conducted to examine the effects of combined applications of benzyl amino purine (BAP) and 2,4-dichlorophenoxyacetic acid (2,4-D) on callus induction and subsequent growth derived from young leaf explants of Robusta coffee. Methodology: Explant cultures were established on Murashige and Skoog (MS) medium enriched with different concentrations of 2,4-D (1, 1.5, and 2 ppm) in combination with BAP (1.5, 2, and 2.5 ppm), arranged in a completely randomized design with three replications. Data collection was conducted throughout a 30-day incubation period and included measurements of callus initiation time (days), callus formation percentage, callus growth intensity, and callus morphological features. The resulting data were analyzed statistically using analysis of variance (ANOVA), followed by the Kruskal–Wallis test. Findings: Result describe that the treatment combining 2,4-D at 1 ppm with BAP at 1.5 ppm produced the most favorable response, as indicated by the shortest callus initiation period (7.33 DAP). In contrast, the application of 2,4-D at 1 ppm in combination with BAP at 2.5 ppm achieved a 100% callus induction rate and the highest callus growth intensity (2 on a 5-point scale), along with a compact callus exhibiting a yellowish-green coloration. Overall, these results highlight the critical influence of auxin–cytokinin equilibrium in enhancing callus induction in Robusta coffee and underscore its significance as a foundational reference for establishing an efficient in vitro propagation strategy. Contribution: In general, this study contributes to providing important technical information supporting the large-scale and sustainable production of high-quality Robusta coffee seedlings
Digital Learning Media Needs Analysis of Plant Physiology to Improve Learning Ownership and Creative Thinking Skills at Universitas Negeri Malang Karimah, Luffi; Balqis, Balqis; Susilo, Herawati
JURNAL PEMBELAJARAN DAN BIOLOGI NUKLEUS Vol 12, No 1: Jurnal Pembelajaran Dan Biologi Nukleus March 2026
Publisher : Universitas Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/jpbn.v12i1.8854

Abstract

Background: The digital transformation of higher education demands instructional media that not only deliver content but also foster reflective engagement and self-directed learning, particularly in experimental biology learning characterized by complex and abstract concepts. Despite the growing implementation of digital tools, limited empirical research has systematically examined learning media needs as a foundational stage prior to development, especially in relation to learning ownership and creative thinking skills in the Plant Physiology courses. Methodology: The research methods employed a descriptive mixed-method design. Participants consisted of 42 undergraduate students selected through purposive sampling and four Plant Physiology lecturers. Data were collected through questionnaires, semi-structured interviews, and analysis of lesson plans (RPS and SAP). Quantitative data were analyzed using descriptive statistics and categorical percentage classification, while qualitative data were analyzed thematically and integrated through data triangulation. Findings: The findings indicate that instructional practices remain dominated by PowerPoint presentations (58.6%) and summative assessments such as written examinations (22.8%), with minimal implementation of reflective and process-oriented assessment. Students’ learning ownership was categorized as proficient (78.4%), with persistence scoring highest (84.1%) and goal orientation and self-direction lowest (69.6%). Creative thinking skills were also categorized as proficient (76%), with collaboration highest (85.4%) and elaboration lowest (69.6%). These patterns reveal specific dimensions requiring instructional reinforcement, particularly in self-direction and idea elaboration. These findings highlight the need to develop interactive digital learning media grounded in Deep Learning and Problem-Based Learning (PBL), which can facilitate reflection, collaboration, and systematic documentation of the learning process. Media such as e-portfolios are considered relevant to strengthen learning ownership and enhance students’ creative thinking skills in the Plant Physiology course. Contributions: This study contributes by providing an empirical, needs-based foundation for the systematic design of digital learning media in experimental biology learning, thereby informing future development and effectiveness research in higher education contexts
Design Thinking in Action: How Pre-Service Biology Teachers Represent Abstract Concepts Through Learning Media Limiansi, Kintan; Aprilisa, Ema; Pratama, Anggi Tias; Limiansih, Kintan
JURNAL PEMBELAJARAN DAN BIOLOGI NUKLEUS Vol 12, No 1: Jurnal Pembelajaran Dan Biologi Nukleus March 2026
Publisher : Universitas Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/jpbn.v12i1.8867

Abstract

Background: The development of biology learning media requires pedagogical skills, conceptual understanding, and representation skills. However, research examining how pre-service teachers integrate these three elements in the design thinking process to develop learning media is still very limited. This study aims to identify the types of biological concepts chosen by pre-service biology teachers in the development of learning media, investigate how they represent abstract biological concepts, and analyze their thinking process in designing learning media. Methodology: The study employed a concurrent mixed-methods design to examine pre-service biology teachers’ design thinking through analysis of blueprints and photos of learning media developed by seven groups; data were coded for concept types, representation types, and design thinking processes, with only concept types analyzed quantitatively using percentage calculations across groups. Findings: The results showed that the types of biological concepts selected were structure, system, and process. The consistency of all groups in using visual representations, symbols, and narratives for all types of concepts demonstrates the pedagogical awareness of pre-service biology teachers regarding the importance of integrating multiple representations to support meaningful concept understanding. From a design thinking perspective, students went through the stages of empathy, defining problems, generating ideas, and selecting the media to be developed. Contributions: This study shows that pre-service biology teachers have developed representational competence, but they still tend to prioritize visual appeal over conceptual support. These findings recommend strengthening pre-service biology teachers’ skills in designing learning media that promote deep conceptual understanding, not merely visual appeal
Morphometric Analysis of Body and Internal Organs of Male Dusky Pademelon (Thylogale brunii) from Traditional Hunting in Merauke Regency Lesik, Maria Magdalena Nay Nadu; Praptiwi, Irine Ike; Hutabarat, Desmina Kristiani
JURNAL PEMBELAJARAN DAN BIOLOGI NUKLEUS Vol 12, No 1: Jurnal Pembelajaran Dan Biologi Nukleus March 2026
Publisher : Universitas Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/jpbn.v12i1.7795

Abstract

Background: The dusky pademelon (Thylogale brunii) is an endemic marsupial of southern Papua for which morphometric information related to developmental maturity remains limited. This study aimed to evaluate differences in external body measurements and internal organ morphometry of male dusky pademelons across maturity stages (subadult and adult) and to identify practical morphological indicators relevant to conservation and sustainable use.. Methodology: Four male individuals (two subadults and two adults) obtained through traditional hunting in Kampung Wasur, Merauke Regency, were examined. External measurements included body weight, body length, head length, tail length, ear length, limb lengths, and chest circumference. Internal observations comprised pelage colour, dentition characteristics, and the weights of the liver, kidneys, and testes. Differences between maturity stages were assessed using nonparametric statistical analyses. Findings: Chest circumference was the only external parameter showing a significant difference between subadult and adult males (p = 0.0237), indicating greater thoracic development in mature individuals. Other external measurements were not statistically different, although adults consistently showed larger body dimensions. In contrast, internal organ morphometry revealed marked increases in liver, kidney, and testicular weights in adults, reflecting advanced metabolic and reproductive maturity. Age-related changes in dentition and fur coloration further supported maturity differentiation. Given the limited sample size, these findings should be interpreted cautiously. Contributions: This study provides the first integrated morphometric baseline for male T. brunii in southern Papua. Chest circumference and internal organ development emerge as informative indicators of maturity, offering practical value for field-based age classification and community based wildlife management
Modulation of Biomass Accumulation and Yield Traits in Vigna sinensis L. Under Paclobutrazol and NPK Phonska Plus (15:15:15) Treatments Siagian, Marvin Julius; Koentjoro, Yonny; Tarigan, Puji Lestari
JURNAL PEMBELAJARAN DAN BIOLOGI NUKLEUS Vol 11, No 4: Jurnal Pembelajaran Dan Biologi Nukleus December 2025
Publisher : Universitas Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/jpbn.v11i4.8370

Abstract

The productivity of long beans (Vigna sinensis L.) in Indonesia remains low due to an imbalance between vegetative and generative growth, with long bean production experiencing significant fluctuations between 2017 and 2022, dropping to 352,700 tons in 2019 and rising again to 360,674 tons in 2022. Research on the use of paclobutrazol and NPK fertilizer on long beans is generally conducted separately, so information regarding their interaction on fruit set and productivity remains limited. Therefore, this study aims to evaluate the interaction between paclobutrazol concentration and Phonska Plus NPK fertilizer dose on the growth and yield of long beans (Vigna sinensis L.), as well as to determine the most effective treatment combination for improving the plants' generative performance. The study employed a two-factor randomized block design (RBD) with four levels of paclobutrazol (0, 100, 150, 200 ppm) and four levels of Phonska Plus NPK fertilizer (250, 300, 350, 400 kg/ha), each replicated three times. Data were analyzed using analysis of variance (ANOVA) and followed by a BNJ test at the 5% level if significant effects were found. The results showed significant interactions for plant height at 14 and 56 days after sowing (DAS), pod number in the 2nd and 3rd weeks of harvest, pod weight per plot, and fruit set. The combination of 150 ppm paclobutrazol and 400 kg/ha NPK Phonska Plus yielded the highest fruit set at 86.92% and high pod weight. Physiologically, a moderate dose of paclobutrazol effectively suppressed vegetative growth in a controlled manner, allowing for more efficient distribution of photosynthates to the generative organs, while sufficient levels of N, P, and K enhanced photosynthetic activity and the pod-filling process. This study demonstrates the synergy between hormonal regulation and balanced fertilization in enhancing the generative performance of long beans, and provides recommendations for effective dose combinations to support more efficient and targeted productivity improvements
Flea Infestation of Ctenocephalides felis in Stray Cats and Its Impact on Humans Siagian, Tetty Barunawati; Prabandari, Dyah; Hidayati, Aulia; Siagian, Gary Yefta Herbeth; Nasphy, Muhammad Septo
JURNAL PEMBELAJARAN DAN BIOLOGI NUKLEUS Vol 12, No 1: Jurnal Pembelajaran Dan Biologi Nukleus March 2026
Publisher : Universitas Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/jpbn.v12i1.7233

Abstract

Background: Infestation by Ctenocephalides felis is a common parasitic problem affecting  both stray and domestic cats worldwide with potential zoonotic impacts on humans. This flea infestation not only affects cats but also poses health risks to humans who come into contact with infested animals. This study aims to investigated the prevalence of C. felis infestation in stray and owned cats in Bogor and its impact on humans and assessed its impact on humans. Methodology: The study was conducted on 20 cats consisting of 9 stray cats and 11 owned cats, were examined using purposes sampling. Physical examinations were performed to detect flea infestation. Fleas were collected and morphologically identified under microscopy. Findings: Results showed an overall prevalence of 90% with details 100% in stray cats and 82% in domestic cats. Clinical signs in cats included symmetrical alopecia, anemia, dull coat, and low body condition score. Human cases associated with flea infestation presented red papules, itching, and discomfort. Contributions: This study represents the first documented prevalence of C. felis in cats and associated human impacts in Bogor, highlighting its veterinary and public health importance
Application of Biopriming Using Secondary Metabolites of Beauveria bassiana in Reducing the Intensity of Fusarium Wilt Disease in Chili Plants Naylofar, Nabila; Wiyatiningsih, Sri; Mujoko, Tri; Vikayanti, Vikayanti
JURNAL PEMBELAJARAN DAN BIOLOGI NUKLEUS Vol 12, No 1: Jurnal Pembelajaran Dan Biologi Nukleus March 2026
Publisher : Universitas Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/jpbn.v12i1.8385

Abstract

Background: Fusarium wilt, caused by Fusarium sp., is one of the main obstacles to chili pepper (Capsicum frutescens L.) production. Disease control using chemical pesticides and fungicides is considered effective in agricultural fields, but excessive use can result in environmental contamination and health risks, including cancer. This makes the application of biological control an effective strategy in overcoming Fusarium wilt disease in chili plants, especially in increasing plant productivity. This study aims to test the effectiveness of biopriming using Beauveria bassiana secondary metabolites in suppressing Fusarium wilt infection in chili seeds in vivo. Methodology: This study used a Completely Randomized Design (CRD). Secondary metabolites were applied to chili seeds at four concentration levels (15%, 25%, 35%, and 45%) as well as positive and negative controls. The treated seeds were planted in a medium inoculated with pathogens and observed for nine weeks. Disease intensity was recorded every seven days and analyzed using ANOVA followed by Tukey's Honestly Significant Difference (HSD) test at the 5% level. Findings:  The results of the variance test 49–63 days after sowing (DAS) showed significant differences between treatments; a further HSD test was conducted at a 5% level. The application of Beauveria bassiana secondary metabolites as a biopriming agent on chili seeds is considered to be ineffective. Contributions: This study provides the first in vivo evidence on the application of Beauveria bassiana secondary metabolites as a seed biopriming agent to suppress Fusarium wilt in chili plants, thereby advancing preventive biocontrol strategies and contributing to the development of environmentally sustainable plant disease management
Density, Morphometrics, Length–Weight Relationship, and Condition Factors of Manila Clams (Ruditapes philippinarum) in Waters Batam City Andriani, Fety; Ramses, Ramses; Syamsi, Fauziah; Ismarti, Ismarti
JURNAL PEMBELAJARAN DAN BIOLOGI NUKLEUS Vol 12, No 1: Jurnal Pembelajaran Dan Biologi Nukleus March 2026
Publisher : Universitas Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/jpbn.v12i1.8766

Abstract

Background: The Manila clam Ruditapes philippinarum is an economically important marine bivalve and a key component of coastal ecosystems. Environmental factors such as sedimentation, salinity fluctuations, and human activities may influence its abundance, growth, and physiological condition. This study aimed to assess the abundance, morphometric characteristics, length–weight relationship, and condition factor of R. philippinarum in the waters surrounding Sarang Island, Batam Plot. Methodology: Sampling was conducted at three intertidal stations—Tempayang Island, Piring Island, and Layang Island—using purposive manual collection within 3 plot observation. Shell length, height, and thickness were measured using digital calipers, and total weight was recorded with a digital balance. Growth patterns were analyzed using log–log regression, while condition factors (K and WR) were used to evaluate physiological status. Findings: 87 individuals of R. philippinarum were recorded at Station 1, 118 at Station 2, and 117 at Station 3. The shell length of Ruditapes philippinarum ranged from 15.2 to 42.6 mm across all sampling stations. The length–weight relationship showed a weak correlation (r = 0.145) with a low coefficient of determination (R² = 0.21%) and a negative allometric growth pattern (b = −0.3419). The WR value (121.81) indicated generally good physiological condition. Water quality parameters were generally within tolerance limits; however, stations with higher total dissolved solids and lower water transparency indicated increased turbidity, which was associated with relatively smaller shell sizes of R. philippinarum compared to stations with better water clarity. Overall, variations in abundance and size among stations were influenced by environmental differences, while the R. philippinarum population remained relatively healthy. Contributions: These findings provide baseline ecological information that can support future monitoring and sustainable management strategies for R. philippinarum resources in intertidal coastal ecosystems
Effectiveness of Clitoria ternatea L. Nanoherbal on Blood Glucose and Malondialdehyde Levels of Hyperglycemic Rats Buana, Cahya; Christijanti, Wulan; Yuniastuti, Ari
JURNAL PEMBELAJARAN DAN BIOLOGI NUKLEUS Vol 12, No 1: Jurnal Pembelajaran Dan Biologi Nukleus March 2026
Publisher : Universitas Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/jpbn.v12i1.8874

Abstract

Background: Hyperglycemia induces excessive production of reactive oxygen species (ROS), leading to oxidative stress and lipid peroxidation characterized by increased malondialdehyde (MDA) levels. This study evaluated the effectiveness of butterfly pea flower nanoherbal formulated as alginate-based nanoparticles using the ionic gelation method in reducing blood glucose and MDA levels in hyperglycemic rats. Methodology: 25 male Wistar rats (Rattus norvegicus) were divided into five groups: normal control (NC), metformin control (MC), and three nanoherbal treatment groups (NT1, NT2, and NT3) receiving doses of 12.5, 25, and 50 mg/kg body weight (BW), respectively. Hyperglycemia was induced by a single intraperitoneal injection of alloxan monohydrate (125 mg/kg BW). Blood glucose was measured on days 1, 14, and 28, while MDA levels were analyzed on day 28 using the TBARS method. The analysis of blood glucose levels was conducted using a Repeated Measures Two-Way ANOVA followed by a Bonferroni post hoc test, while MDA data were evaluated through a One-Way ANOVA with Duncan’s multiple range test (p < 0.05). Findings: A significant, dose-dependent reduction in blood glucose levels was observed following nanoherbal treatment. The NT3 group (50 mg/kg BW) showed the greatest reduction, with mean glucose decreasing from 471.4 ± 142.00 mg/dL on day 1 to 146.4 ± 68.58 mg/dL on day 28. MDA levels also differed significantly, with NT3 showing 2.84 ± 0.19 nmol/mL, indicating lower oxidative stress. Contributions: These findings indicate that alginate-based butterfly pea nanoherbal can reduce blood glucose and MDA levels in hyperglycemic rats, suggesting its potential role in improving glycemic control and reducing oxidative stress under hyperglycemic conditions

Page 45 of 46 | Total Record : 457

 42   43   44   45   46 

Filter by Year

2015 2026


Reset
Filter By Issues
All Issue Vol 12, No 1: Jurnal Pembelajaran Dan Biologi Nukleus March 2026 Vol 11, No 4: Jurnal Pembelajaran Dan Biologi Nukleus December 2025 Vol 11, No 3: Jurnal Pembelajaran Dan Biologi Nukleus September 2025 Vol 11, No 2: Jurnal Pembelajaran Dan Biologi Nukleus June 2025 Vol 11, No 1: Jurnal Pembelajaran Dan Biologi Nukleus March 2025 Vol 10, No 1 (2024): Jurnal Pembelajaran Dan Biologi Nukleus March 2024 Vol 10, No 3: Jurnal Pembelajaran Dan Biologi Nukleus November 2024 Vol 10, No 2: Jurnal Pembelajaran Dan Biologi Nukleus July 2024 Vol 10, No 1: Jurnal Pembelajaran Dan Biologi Nukleus March 2024 Vol 9, No 3 (2023): Jurnal Pembelajaran Dan Biologi Nukleus November 2023 Vol 9, No 2 (2023): Jurnal Pembelajaran Dan Biologi Nukleus July 2023 Vol 9, No 1 (2023): Jurnal Pembelajaran Dan Biologi Nukleus March 2023 Vol 9, No 3: Jurnal Pembelajaran Dan Biologi Nukleus November 2023 Vol 9, No 2: Jurnal Pembelajaran Dan Biologi Nukleus July 2023 Vol 9, No 1: Jurnal Pembelajaran Dan Biologi Nukleus March 2023 Vol 8, No 3 (2022): Jurnal Pembelajaran Dan Biologi Nukleus November 2022 Vol 8, No 2 (2022): Jurnal Pembelajaran Dan Biologi Nukleus Juli 2022 Vol 8, No 1 (2022): Jurnal Pembelajaran Dan Biologi Nukleus Maret 2022 Vol 8, No 3: Jurnal Pembelajaran Dan Biologi Nukleus November 2022 Vol 8, No 2: Jurnal Pembelajaran Dan Biologi Nukleus Juli 2022 Vol 8, No 1: Jurnal Pembelajaran Dan Biologi Nukleus Maret 2022 Vol 7, No 2 (2021): Jurnal Pembelajaran Dan Biologi Nukleus September 2021 Vol 7, No 1 (2021): Jurnal Pembelajaran Dan Biologi Nukleus Maret 2021 Vol 7, No 2: Jurnal Pembelajaran Dan Biologi Nukleus September 2021 Vol 7, No 1: Jurnal Pembelajaran Dan Biologi Nukleus Maret 2021 Vol 6, No 2 (2020): Jurnal Pembelajaran Dan Biologi Nukleus September 2020 Vol 6, No 2: Jurnal Pembelajaran Dan Biologi Nukleus September 2020 Vol 6, No 1: Jurnal Pembelajaran Dan Biologi Nukleus Maret 2020 Vol 5, No 2 (2019): Jurnal Pembelajaran Dan Biologi Nukleus September 2019 Vol 5, No 2: Jurnal Pembelajaran Dan Biologi Nukleus September 2019 Vol 5, No 1 (2019): Jurnal Pembelajaran Dan Biologi Nukleus Vol 5, No 1: Jurnal Pembelajaran Dan Biologi Nukleus Maret 2019 Vol 4, No 1 (2018): Jurnal Pembelajaran Dan Biologi Nukleus Februari 2018 Vol 4, No 2: Jurnal Pembelajaran Dan Biologi Nukleus Agustus 2018 Vol 4, No 1: Jurnal Pembelajaran Dan Biologi Nukleus Februari 2018 Vol 3, No 2 (2017): Jurnal Pembelajaran Dan Biologi Nukleus Agustus 2017 Vol 3, No 1 (2017): Jurnal Pembelajaran Dan Biologi Nukleus Februari 2017 Vol 3, No 2: Jurnal Pembelajaran Dan Biologi Nukleus Agustus 2017 Vol 3, No 1: Jurnal Pembelajaran Dan Biologi Nukleus Februari 2017 Vol 2, No 2 (2016): Jurnal Pembelajaran Dan Biologi Nukleus Agustus 2016 Vol 2, No 1 (2016): Jurnal Pembelajaran Dan Biologi Nukleus Februari 2016 Vol 2, No 2: Jurnal Pembelajaran Dan Biologi Nukleus Agustus 2016 Vol 2, No 1: Jurnal Pembelajaran Dan Biologi Nukleus Februari 2016 Vol 1, No 2 (2015): Jurnal Pembelajaran Dan Biologi Nukleus Agustus 2015 Vol 1, No 1 (2015): Jurnal Pembelajaran Dan Biologi Nukleus Februari 2015 Vol 1, No 2: Jurnal Pembelajaran Dan Biologi Nukleus Agustus 2015 Vol 1, No 1: Jurnal Pembelajaran Dan Biologi Nukleus Februari 2015 More Issue