Judul: Economic Pressures, Coping Strategies, and  Quality of Life of Single Father Families during The Covid-19 Pandemic.
Abstrak: Keluarga ayah tunggal rentan dengan permasalahan ekonomi di masa pandemi Covid-19. Strategi koping dibutuhkan sebagai upaya untuk meningkatkan kualitas hidupnya. Penelitian ini bertujuan untuk menganalisis pengaruh karakteristik keluarga, tekanan ekonomi, dan strategi koping terhadap kualitas hidup pada keluarga ayah tunggal selama pandemi Covid-19. Penelitian ini menggunakan metode penelitian kuantitatif dengan desain cross sectional study yang melibatkan 60 ayah tunggal yang dipilih secara purposive sampling. Hasil penelitian menemukan bahwa hampir dari separuh ayah tunggal memiliki tekanan ekonomi objektif dan subjektif sedang, sebagian besar ayah tunggal memiliki strategi koping rendah, sedangkan hampir separuh ayah tunggal memiliki kualitas hidup sedang. Uji korelasi menunjukkan bahwa tekanan ekonomi objektif dan subjektif berhubungan negatif dengan kualitas hidup, sedangkan pendapatan per kapita dan strategi koping berhubungan positif dengan kualitas hidup. Uji regresi menunjukkan bahwa tekanan ekonomi subjektif berpengaruh negatif terhadap kualitas hidup, sedangkan strategi koping berpengaruh positif terhadap kualitas hidup., Single father families are vulnerable to economic problems during the Covid 19 pandemic. Coping strategies are needed to improve their quality of life. This study aims to analyze the influence of family characteristics, economic pressures, and coping strategies on the quality of life of single father families during the Covid-19 pandemic. The research used a quantitative research method with a cross-sectional study design involving 60 single fathers selected by purposive sampling. The results found that almost half of single fathers had moderate economic pressures, almost all single fathers had low coping strategies, and almost half of single fathers had moderate quality of life. Correlation test showed that objective and subjective economic pressures are negatively related to the quality of life, while per capita income and coping strategies are positively related to quality of life. Regression test showed that subjective economic pressure had a negative effect on the quality of life while coping strategies had a positive effect on the quality of life.
Keyword: coping strategies, economic pressures, pandemic covid-19, quality of life, single father

Judul: The Influence of Economic Pressure and Social Support towards Family Well-being in Single Parent Family During Covid-19 Pandemic
Abstrak: Adanya pandemi Covid-19 dan kebijakan Pembatasan Sosial Berskala Besar (PSBB) berdampak pada terganggunya sektor ekonomi keluarga, tak terkecuali keluarga orang tua tunggal. Penelitian ini bertujuan untuk menganalisis pengaruh tekanan ekonomi dan dukungan sosial terhadap kesejahteraan keluarga orang tua tunggal di masa pandemi Covid-19. Responden dalam penelitian ini berjumlah 68 orang dengan kriteria orang tua tunggal ibu yang memiliki anak usia sekolah (6-18 tahun). Penelitian berlokasi di wilayah Kota Bogor, Jawa Barat. Pengambilan contoh dilakukan secara online melalui metode non probability sampling dengan teknik voluntary sampling. Hasil penelitian menunjukkan bahwa terdapat hubungan negatif signifikan antara pendidikan dan pendapatan per kapita dengan tekanan ekonomi. Besar keluarga berhubungan positif dengan tekanan ekonomi. Tekanan ekonomi berhubungan negatif signifikan dengan dukungan sosial, kesejahteraan objektif, dan subjektif. Terdapat hubungan positif signifikan antara pendidikan, pendapatan per kapita, dukungan sosial, dan kesejahteraan objektif dengan kesejahteraan objektif dan subjektif. Hasil uji regresi menunjukkan bahwa pendapatan per kapita berpengaruh positif signifikan terhadap kesejahteraan objektif. Tekanan ekonomi berpengaruh negatif signifikan terhadap kesejahteraan subjektif. Dukungan sosial berpengaruh positif signifikan terhadap kesejahteraan subjektif., The existence of the Covid-19 pandemic and the Large-Scale Social Restriction (PSBB) policy have an impact on the disruption of the family's economic sector, including single-parent families. This study aims to analyze the effect of economic pressure and social support on the well-being of single-parent families during the Covid-19 pandemic. Respondents in this study amounted to 68 people with the criteria of single parents who have school-age children (6-18 years). The research is located in the city of Bogor, West Java. Sampling was done online through a non-probability sampling method with a voluntary sampling technique. The results showed that there was a significant negative relationship between education and income per capita with economic pressure. Family size is positively related to economic pressure. Economic pressure is significantly negatively related to social support, objective and subjective well-being. There is a significant positive relationship between education, per capita income, social support, and objective well-being with objective and subjective well-being. The results of the regression test show that income per capita has a significant positive effect on objective well-being. Economic pressure has a significant negative effect on subjective well-being. Social support has a significant positive effect on subjective well-being.
Keyword: covid-19 pandemic, economic pressure, family well-being, single parent, social support

Judul: Perbandingan Classifier untuk Identifikasi Citra Tanaman Hias
Abstrak: The use of an appropriate classification technique significantly determines the result of the identification process. In this research, we perform comparison of classification techniques for the identification of ornamental plants. The classification techniques used are Probabilistic Neural Network (PNN), K-Nearest Neighbor (KNN), Naive Bayes (NB) and the combination of K- Nearest Neighbor and Naive Bayes. We use 300 images of ornamental plants, consisting of 30 different types of plants. Plant image features are extracted using texture extraction technique, called Local Binary Pattern (LBP). The best performance was shown by the classification technique using PNN, KNN, and the combination of KNN and NB, with an accuracy of 72.22%. This result provides a promising prospect for an effective and efficient ornamental plants identification system.
Keyword: