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The aim of this study is to explain government officials’ communication and coordination intensity on twitter social media while handling the Covid-19 pandemic in Indonesia. This research uses a qualitative content analysis approach towards the official Indonesian government official’s account. The result showed a developed communication and intensive coordination between President Jokowi and the team, in attempt to properly accelerate the handling process. Furthermore, this activity was also achieved with a number of governors. The presidency aimed to build the commitment of central and local government officials, and jointly support the policy implementation to properly manage Covid-19. These communication and coordination activities positively impacted on the high attention of local governments to accelerate the handling in a number of regions. However, the study limitations include the use of Twitter social media data, characterized by the inability to reveal performance of government officials. Therefore, subsequent research is expected to adopt a triangulation analysis approach to data on twitter social media, online media, official government reports, and information from trends in Indonesian cases.   Received: 7 August 2020 / Accepted: 11 February 2021 / Published: 10 May 2021

Background : Nutritional problems frequently experienced by adolescents is anemia. Anemia is a condition with blood hemoglobin levels were lower than normal as a result of the inability of tissues forming red blood cells in its production in order to maintain hemoglobin levels at normal levels. The prevalence of anemia in women age 15 and older, according to Riset Kesehatan Dasar in 2013 by 22.7%. Objective : The purpose of this study analyze the relationship between nutritional status and the incidence of iron deficiency anemia among high school students in Pakem. Method : This observational study using cross sectional approach, implemented in four high schools in the District of Pakem. The population in this study were students of class X and XI in four high school in Pakem. The independent variables were the nutritional status. The dependent variable is the iron anemia. Hemoglobin levels were measured by the method cyanmethemoglobin, weight was measured with a digital bathroom scales, height measured by microtoise. Data analysis used chi-square statistic. Conclusion : Based on the analysis proves that there is a relationship of nutritional status according to BMI / U with the incidence of iron deficiency anemia in high school in Pakem with p = 0.017.   Keywords: nutritional status , anemia , High School students

The learning of electrical installation at Vocational High School often comes to problems as the availability of real apparatus or equipment which are not used again on the next period. It is also getting worse as the learning style is not effective by that way in a group. When it is done in a group, certain student will rely on his/her work to other friends. Consequently, they will get no beneficial from the instructional process done. Therefore, it is developed an interactive multimedia of simple electrical series in order to be directly tried by each student easily. At last, they will be motivated and get the benefit from the lesson

Tujuan penelitian untuk menganalisis perbedaan pendapatan usaha budidaya ikan bandeng (Chanos chanos) di Kecamatan Manyak Payed Kabupaten Aceh Tamiang. Di bawah bimbingan Muhammad Jamil dan Siti Balqies Indra. Penelitian ini dilaksanakan di Kecamatan Mayak Payed Kabupaten Aceh Tamiang. Penentuan lokasi penelitian dilakukan dengan sengaja (purposive), dengan pertimbangan bahwa di Kecamatan Manyak Payed Kabupaten Aceh Tamiang terdapat usaha budidaya ikan bandeng secara intensif dan non intensif. Penelitian menggunakan metode survey.  Objek penelitian ini adalah pengusaha tambak usaha budidaya ikan bandeng secara intensif dan non intensif di Kecamatan Manyak Payed. Ruang lingkup penelitian ini hanya mengkaji pendapatan pengusaha usaha budidaya ikan bandeng secara intensif dan non intensif.  Penelitian dilaksanakan pada bulan Februari 2016 sampai bulan Maret 2016. pengusaha budidaya ikan bandeng intensif sebanyak 21 orang semuannya dijadikan sampel penelitian. Sedangan pengusaha budidaya ikan bandeng non intensif populasinya sebanyak 502 orang sebanyak 30 orang dijadikan sampel penelitian. Rata-rata pengunaan tenaga kerja usaha budidaya ikan bandeng non intensif yaitu sebesar 34,07 HKP/Periode dengan rincian 21,07 HKP/Periode dan intensif yaitu sebesar 85,25 HKP/UT/Periode. Rata-rata biaya produksi usaha budidaya ikan bandeng non intensif di Kecamatan Manyak Payed yaitu sebesar Rp. 3.879.017,86,- perUT/Periode dan intensif yaitu sebesar Rp. 7.536.591,53- perUT/Periode. Rata-rata produksi ikan bandeng usaha budidaya non intensif sebesar 484,42 Kg/UT/Periode dan 351,66 Kg/Ha/Periode dan intensif yaitu sebesar 728,19 Kg/UT/Periode dan 521,91 Kg/Ha/Periode. Rata-rata nilai produksi usaha budidaya ikan bandeng non intensif di Kecamatan Manyak Payed yaitu sebesar Rp. 9.688.333,33,- /Usaha/Periode dan Rp. 7.033.272,84,-/Ha/Periode dan intensif yaitu sebesar Rp. 16.020.190,48,-/Usaha dan Rp. 11.482.047,78,-/Ha/Periode. Rata-rata pendapatan bersih usaha budidaya ikan bandeng non intensif di Kecamatan Manyak Payed yaitu sebesar Rp. 5.809.315,48 perUT/Periode dan Rp. 4.338.971,21 per Ha/Periode dan intensif yaitu sebesar Rp. 8.483.598,94- per UT/Periode dan Rp. 6.042.300,43,- per Ha/Periode. Dari hasil perhitungan tersebut diperoleh t cari =  13,101 sedangkan t tabel pada tingkat keyakinan 95% (α=0.05) sebesar 1,665 dan pada tingkat keyakinan 99% (α=0.01) sebesar 2,405. Ini berarti t cari > t tabel baik pada tingkat keyakinan 95% maupun 99%. Dengan demikian dapat disimpulkan terima Ha dan tolak Ho. Artinya ada perbedaan yang sangat nyata antara pendapatan bersih usaha budidaya ikan bandeng non intensif dan intensif.