diff --git a/bibliobase.bib b/bibliobase.bib
index 51ceca5..3fa7227 100644
--- a/bibliobase.bib
+++ b/bibliobase.bib
@@ -67281,3 +67281,161 @@ abstract = {Self-reported data on health care use is a key input in a range of s
   url =          {https://archive.indianstatistics.org/sserwp/sserwp2003.pdf},
   series =       {SSER Monograph 20/3},
 }
+@misc{execution,
+  author =       {Vyas, Mahesh},
+  month =        8,
+  day =          19,
+  publisher =    {Centre for Monitoring Indian Economy},
+  title =        {Consumer Pyramids Household Survey, CPHS execution
+                  during the Lockdown of 2020},
+  url =          {https://consumerpyramidsdx.cmie.com/kommon/bin/sr.php?kall=wdlkb&img=686689},
+  urldate =      {2021-07-07},
+  year =         2021
+}
+
+@misc{surveydesign,
+  author =       {Vyas, Mahesh},
+  month =        11,
+  day =          17,
+  title =        {Consumer Pyramids Household Survey: Survey Design
+                  and Sample},
+  url =          {https://consumerpyramidsdx.cmie.com/kommon/bin/sr.php?kall=wshreport&nvdt=20210102150215656&nvtype=EVENTS},
+  year =         2020,
+  urldate =      {2021-07-07},
+}
+
+@misc{weights,
+  author =       {Vyas, Mahesh},
+  month =        11,
+  day =          11,
+  title =        {Consumer Pyramids Household Survey: Weights},
+  publisher =    {Centre for Monitoring Indian Economy},
+  url =          {https://consumerpyramidsdx.cmie.com/kommon/bin/sr.php?kall=wshreport&nvdt=20210118082617476&nvtype=EVENTS},
+  year =         2020,
+  urldate =      {2021-07-07},
+}
+
+@misc{questionnaire,
+  author =       {Vyas, Mahesh},
+  month =        3,
+  day =          30,
+  title =        {Consumer Pyramids Household Survey - The
+                  Questionnaire},
+  url =          {https://consumerpyramidsdx.cmie.com/kommon/bin/sr.php?kall=wdlkb&img=674358},
+  urldate =      {2021-07-07},
+  year =         2020
+}
+
+@misc{samplesurvey,
+  author =       {Vyas, Mahesh},
+  month =        1,
+  title =        {CPHS Sample Survival and Response Rate},
+  url =          {https://consumerpyramidsdx.cmie.com/kommon/bin/sr.php?kall=wshreport&nvdt=20210117160607150&nvtype=EVENTS},
+  year =         2021,
+  urldate =      {2021-07-07},
+}
+
+@article{practicallimitation,
+  author =       {Vyas, Mahesh},
+  month =        6,
+  day =          23,
+  publisher =    {The Economic Times},
+  title =        {There are Practical Limitations in CMIE's CPHS
+                  Sampling, But No Bias},
+  url =          {https://economictimes.indiatimes.com/opinion/et-commentary/view-there-are-practical-limitations-in-cmies-cphs-sampling-but-no-bias/articleshow/83788605.cms},
+  year =         2021,
+  urldate =      {2021-07-07},
+}
+
+@article{qna,
+  author =       {Kaushik, Krishnan},
+  month =        6,
+  day =          6,
+  publisher =    {Centre for Monitoring Indian Economy},
+  title =        {Stories From Wave 22: Survey Execution Q&A},
+  url =          {https://consumerpyramidsdx.cmie.com/kommon/bin/sr.php?kall=wshreport&nvdt=20210616120810866},
+  year =         2021,
+  urldate =      {2021-07-07},
+}
+
+@article{review,
+  author =       {Dreze, Jean and Somanchi, Anmol},
+  month =        6,
+  day =          27,
+  date =         {2021-06-27},
+  journal =      {The Economic Times},
+  title =        {Bias It Is: CMIE Chief's Defence of CPHS Survey
+                  Elicits Fresh Critical Response},
+  url =          {https://economictimes.indiatimes.com/opinion/et-commentary/bias-it-is-cmie-chiefs-defence-of-cphs-survey-elicits-fresh-critical-response-from-jean-drze-anmol-somanchi/articleshow/83889707.cms},
+  year =         2021,
+  urldate =      {2021-07-07},
+}
+
+@article{poorhousehold,
+  author =       {Dreze, Jean and Somanchi, Anmol},
+  month =        6,
+  day =          21,
+  date =         {2021-06-21},
+  journal =      {The Economic Times},
+  title =        {New Barometer of India's Economy Fails to Reflect
+                  Deprivations of Poor Households},
+  url =          {https://economictimes.indiatimes.com/opinion/et-commentary/view-the-new-barometer-of-indias-economy-fails-to-reflect-the-deprivations-of-poor-households/articleshow/83696115.cms},
+  year =         2021,
+  urldate =      {2021-07-07},
+}
+
+@techreport{covidafffectedeconomy,
+  address =      {Bristol},
+  author =       {Dhingra, Swati and Ghatak, Maitreesh},
+  institution =  {Economics Observatory},
+  month =        6,
+  day =          30,
+  title =        {How has Covid-19 Affected India's Economy?},
+  url =          {https://www.economicsobservatory.com/how-has-covid-19-affected-indias-economy},
+  year =         2021,
+  urldate =      {2021-07-07},
+}
+
+@techreport{workerdivision,
+  address =      {Bonn},
+  author =       {Deshpande, Ashwini},
+  institution =  {Institute of Labor Economics (IZA)},
+  type =         {IZA Discussion Papers, No. 13815},
+  month =        10,
+  title =        {The Covid-19 Pandemic and Gendered Division of Paid
+                  and Unpaid Work: Evidence from India},
+  url =          {https://www.econstor.eu/bitstream/10419/227342/1/dp13815.pdf},
+  year =         2020,
+  urldate =      {2021-07-07},
+}
+
+@techreport{covideffects,
+  address =      {Sonepat},
+  author =       {Deshpande, Ashwini},
+  institution =  {Department of Economics, Ashoka University},
+  type =         {Discussion Paper Series in Economics, DP No. 30},
+  month =        6,
+  title =        {The Covid-19 Pandemic and Lockdown: First Effects on
+                  Gender Gaps in Employment and Domestic Work in
+                  India},
+  url =          {https://dp.ashoka.edu.in/ash/wpaper/paper30.pdf},
+  year =         2020,
+  urldate =      {2021-07-07},
+}
+
+@techreport{labourmarketsurvey,
+  address =      {Bangalore},
+  author =       {Abraham, Rosa and Shrivastava, Anand},
+  date-added =   {1943-08-17 12:43:03 +0530},
+  date-modified ={1943-08-17 12:57:26 +0530},
+  institution =  {Centre for Sustainable Employment, Azim Premji
+                  University},
+  type =         {CSE Working Paper 2019-03},
+  month =        5,
+  title =        {How Comparable are India's Labour Market Surveys? A
+                  Comparison of NSS, Labour Bureau, and CMIE
+                  Estimates},
+  url =          {https://cse.azimpremjiuniversity.edu.in/wp-content/uploads/2019/05/Abraham_Shrivastava_HowComparable_CSEwp.pdf},
+  year =         2019,
+  urldate =      {2021-07-07},
+}