Talking about the sustainability of life, humans cannot be separated from their dependence on energy needs. Most of the energy sources that we have used so far are fossil energy sources that are non-renewable. With the high dependence of humans on energy, innovation is needed to minimize energy limitations. One form of new renewable energy that can overcome this is Biogas. Biogas is a gas that can be obtained from the fermentation of livestock waste through technology in the form of an airtight tube called a biodigester which is useful in processing livestock waste into biogas energy. Through research that the group conducted using the literature review method, we found one village in Riau that has succeeded in utilizing biodigester technology to make biogas, namely Mukti Sari Village, Tapung District, Kampar Regency, which has now succeeded in becoming an energy independent village.

This research aims to identify the use of persuasive language and language elements in food advertisements on the YouTube platform. Food advertising on digital media is an effective means of attracting consumer attention. With a qualitative descriptive approach, this research reveals various persuasion language techniques, such as the use of invitations and suggestions such as "try", "again", "really", and "interesting", which encourage the audience to try the product. In addition, repetition of sentences and use of hyperbole to highlight product advantages were found to be effective in attracting attention and increasing consumer interest. The results of this research indicate that persuasive language in food advertising plays an important role in generating interest and encouraging consumers to buy products. These findings provide insight into language-based marketing strategies that can be used to influence consumer decisions.

This research aims to determine and analyze the influence of the independent variable on the dependent variable. The method used in this research is a quantitative method. The sample in this study was 100 active Instagram users around the MSME Eloka Corndog, Jambi City. The research results show that social media (X1) has a significant effect on consumer buying interest (Y) with a Tcount value of 3.176>Ttable 1.984 and a Sig value of 0.002<0.05, which means Ho is rejected and Ha is accepted. Online Customer Review (X2) shows that there is a significant influence on Consumer Purchase Interest (Y). with a calculated T value for the Online Customer Review variable of 7,736>1.984 with a significance value of 0.001<0.05. So it can be concluded that Ho is rejected and Ha is accepted. Simultaneously (X1), (X2) and (X3) simultaneously influence (Y) by 0.000<0.005 and the value of Fcount > Ftable 163,368>3.10.

Abstract This study aims to determine: (1) the effect of work discipline (X1) on employee work productivity (Y), (2) the effect of compensation (X2) on employee productivity (Y), (3) the effect of the work environment (X3) on productivity employee work (Y), (4) the influence of leadership style (X4) on employee work productivity (Y) This type of research is a research with a quantitative approach. The population in this study were all UD employees. Bagong Kediri. The sample in this study were 40 employees. The sampling technique used a saturated sample. Data collection techniques using a questionnaire that has been tested for validity and reliability. The data analysis technique used is multiple linear regression. The results of the study show that (1) there is a positive and significant effect between work discipline (X1) on the work productivity of employees at UD. Bagong Kediri. The significant value is 0.002 < from 0.05, (2) there is a positive and significant effect between compensation (X2) on the work productivity of employees at UD. Bagong Kediri. The significant value is 0.001 < from 0.05, (3) there is a positive and significant effect between the work environment (X3) on the work productivity of employees at UD. Bagong Kediri. Significant value 0.005 < from 0.05, (4) there is a positive and significant influence between leadership style (X4) on employee work productivity at UD. Bagong Kediri. Significant value 0.005 < from 0.05, (5) there is a positive and significant effect of work discipline (X1), compensation (X2), work environment (X3), and leadership style (X4) simultaneously on employee work productivity at UD. Bagong Kediri. This is evidenced by a significant value of 0.000 < from 0.05. The calculation of multiple linear regression analysis using the regression equation obtained the value of Y = 4.019 + 0.296 X1 + 0.311 X2 + 0.230 X3 + 0.797 X4.
 
 
Abstrak Penelitian ini bertujuan untuk mengetahui : (1) pengaruh disiplin kerja (X1) terhadap produktivitas kerja karyawan (Y) , (2) pengaruh kompensasi (X2) terhadap produktivitas kerja karyawan (Y), (3) pengaruh lingkungan kerja (X3) terhadap produktivitas kerja karyawan (Y), (4) pengaruh gaya kepemimpinan (X4) terhadap produktivitas kerja karyawan (Y)Jenis penelitian ini merupakan penelitian dengan pendekatan kuantitatif. Populasi dalam penelitian ini adalah semua karyawan UD. Bagong Kediri. Sampel dalam penelitian ini yaitu 40 orang karyawan. Teknik pengambilan sampel menggunakan sampel jenuh. Teknik pengumpulan data menggunakan kuesioner yang telah diuji vaiditas dan reliabilitasnya. Teknik analisis data yang digunakan adalah regesi linier berganda.Hasil penelitian menujukan bahwa (1) terdapat pengaruh positif dan signifikan antara disiplin kerja (X1) terhadap produktivitas kerja karyawan pada UD. Bagong Kediri. Nilai signifikan 0,002 < dari 0,05, (2) terdapat pengaruh positif dan signifikan antara kompensasi (X2) terhadap produktivitas kerja karyawan pada UD. Bagong Kediri. Nilai signifikan 0.001 < dari 0,05, (3) terdapat pengaruh positif dan signifikan antara lingkungan kerja (X3) terhadap produktivitas kerja karyawan pada UD. Bagong Kediri. Nilai signifikan 0.005 < dari 0,05, (4) terdapat pengaruh positif dan signifikan antara gaya kepemimpinan (X4) terhadap produktivitas kerja karyawan pada UD. Bagong Kediri. Nilai signifikan 0.005 < dari 0,05, (5) terdapat pengaruh positif dan signifikan disiplin kerja (X1), kompensasi (X2), lingkungan kerja (X3), dan gaya kepemimpinan (X4) secara simultan terhadap produktivitas kerja karyawan pada UD. Bagong Kediri. Hal ini dibuktikan dengan nilai signifikan sebesar 0,000 < dari 0,05. Perhitungan analisis regresi linear berganda dengan menggunakan persamaan regresi diperoleh nilai Y = 4.019 + 0.296 X1 + 0.311 X2 + 0.230 X3 + 0.797 X4