Nowadays, the Hayuningrum Batik Industry keeps trying to optimize the production of batik cloth until the batik cloth can be accepted by consumers, but the Hayuningrum Batik Industry lacks awareness about environmental issues. One effort that can be taken is by measuring the performance of Green Supply Chain Management (GSCM). This study aims to calculate and analyze GSCM performance in the Hayuningrum Batik Industry in the year 2020 and provide proposed improvement to improve GSCM performance in the Hayuningrum Batik Industry located in Laweyan, Surakarta. The method used are the Green Supply Chain Operation Reference (Green SCOR) model approach, weighting with the Analytical Hierachy Process (AHP) method, and normalization using the Snorm de Boer formula. Based on research conducted, 26 Key Performance Indicators (KPI) have been verified. The KPI is weighted using the AHP method. Then, the normalization score has been calculated for each indicator. The results of these measurements show the value of GSCM performance in the Hayuningrum Batik Industry of 57.42, which means that the performance is classified as Average. Therefore, the Hayuningrum Batik Industry need to improve their performance. The proposed improvement is given to each indicator in the Hayuningrum Batik Industry that need to be prioritized for improvement.

Introduction: Human Cytomegalovirus (CMV) infection has become common worldwide. The current study was suggested to evaluate the impact of smoking on abortion in Human Cytomegalovirus (CMV) infected women. Method: The study was conducted on 66 women IgG and IgM were used to detect CMV infection in women who had undergone abortion. Results: The current results showed significant differences in the number of births and marriage duration (p=0.009, p=0.010) and non-significant difference in age (p=0.750) in both groups. There was a high percentage of smokers (21.21%) in women with abortion as compared to the healthy group. There were significant elevations of IgG (2.32 ± 0.53) and IgM (0.51 ± 0.312) levels in women who had undergone abortion (p = 0.000) as compared to healthy women. A significant inverse association between IgG level and number of abortions (p=0.019), and a non-significant weak correlation between IgM and number of abortions (p=0.969) was noted. The impact of smoking on the number of abortions and birth showed non-significant differences (p=0.871, p=0.955) respectively between smoker and non-smoker groups. Healthy women didn’t have any abortion and showed non-significant differences in the number of births (p=0.430) in comparison with abortion group. The effect of smoking on the levels of IgG and IgM of study groups shows non-significant changes. Conclusion: The current study concluded that smoking does not contribute to abortion in any direct effect, but it may lead to CMV infection by weakening the immune response.